Best 5-Mil Chamber Vacuum Sealer Bags: Top 9 Picks (November 2026)
The best 5 mil chamber vacuum sealer bags include the Avid Armor Chamber Vacuum Sealer Bags for liquid-rich foods, the FoodSaver Custom Length Vacuum Sealer Bags Multipack for custom lengths, and the O2frepak Quart 8"x12" Vacuum Sealer Bags 200ct for bulk quart storage.
On this page (6 sections)
The best 5 mil chamber vacuum sealer bags are Vesta Precision's 5 mil 8 x 10 in bags when exact thickness matters most. For more bags and a thicker total build, choose NexLevVac for chamber use, while Avid Armor is the strongest all-around chamber pouch for liquid-rich foods.
A 5 mil bag can suit bone-in meat, shellfish and foods with sharp edges. It can also help with frozen portions that are stacked or stored for longer periods.
Machine fit is the key detail. Chamber pouches work differently from embossed bags for external-suction sealers, so thickness alone does not settle the choice.
This roundup compares thickness, size, count and machine fit for each option. Several bags here are below 5 mil, but they can still suit a real job when you know what each format offers.
Start with the foods you seal most often. Bone-in cuts and shellfish point toward thicker material, while soups, sauces and marinades point toward chamber pouches that handle liquid-rich loads.
Then check size and pack count. An 8 x 10 in pouch suits smaller portions, an 8 x 12 in pouch covers many quart-size loads, and a 10 x 13 in pouch gives larger pieces more room.
A 44-count pack fits thick bags used for specific foods, while 200 or 300 bags suit regular meal prep and freezer rotation. A 1,000-count box suits a busy kitchen sealing many small portions each week.
Machine fit should come before thickness in every case. A chamber-only pouch will not work in a FoodSaver-style suction machine, and a clamp-style bag may not suit a chamber unit.
Use the picks below to match thickness, size and count to your sealer and food. If exact 5 mil rating is your main rule, Vesta Precision is the clearest match.
Our picks at a glance
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1
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2
Best for custom lengthsFoodSaver Custom Length Vacuum Sealer Bags Multipack
9.6/10 our score
See it on Amazon -
3
Best for bulk quart storageO2frepak Quart 8"x12" Vacuum Sealer Bags 200ct
9.5/10 our score
See it on Amazon
- 4
Check itBonsenkitchen Precut Vacuum Sealer Bags 200 Quart
Best for ready-to-use quart bags - 5
Check itUltraSource 8" x 10" Chamber Vacuum Sealer
Best for high-volume chamber packing - 6
Check itO2frepak Plus Quart 10"x13" Vacuum Sealer Bags
Best for larger clamp-style portions - 7
Check itVesta Precision Food Vacuum Sealer Bags
Best true 5 mil pick - 8
Best for small chamber portionsCheck it - 9
Check itNexLevVac Chamber Vacuum Sealer Bags 200PCS Quart
Best for extra-thick construction
Which 5 mil chamber vacuum sealer bags are best for each job?
Vesta Precision is the direct 5 mil pick, but Avid Armor and NexLevVac may suit you better if you need chamber compatibility, a larger supply or extra-thick construction. Several lower-ranked options are useful even though they are below 5 mil.
Avid Armor Chamber Vacuum Sealer Bags: Best for liquid-rich foods
- 8 x 12 in
- 250 pre-cut bags
- BPA-free poly nylon
- Chamber-machine use
Avid Armor's 8 x 12 in pouches are made for chamber vacuum sealers and heat bag sealers. The 250-pack suits frequent storage of soups, sauces, marinades, meat and fish.
Pros
- Designed for chamber machines
- BPA-free material
- Reusable and dishwasher safe
Cons
- Not for FoodSaver household vacuum sealers
- Thickness is not stated
Avid Armor is the best fit for liquid-rich foods such as soups, sauces and marinades. Its pre-cut 8 x 12 in pouches are designed for chamber vacuum sealers and heat bag sealers, not FoodSaver household vacuum sealers.
The 250-pack gives frequent users a steady supply for leftovers, prime cuts, fish and meal portions. The bags use BPA-free poly nylon, and the product data identifies them as reusable and dishwasher safe.
Avid Armor does not state a mil thickness here, so choose it for its chamber design and liquid-focused use rather than for a confirmed 5 mil rating. Its rectangular 8 x 12 in shape is a practical middle size for many food portions.
If you use an Avid Armor machine or want a broad chamber-bag option, compare it with these best Avid Armor chamber vacuum sealer bags. For a wider look at bag types, read what bags work with a chamber vacuum sealer.
FoodSaver Custom Length Vacuum Sealer Bags Multipack: Best for custom lengths
- Two 8 x 20 in rolls
- Three 11 x 16 in rolls
- BPA-free multilayer material
- 5-roll pack
FoodSaver's 5-roll multipack lets you cut bags to the length you need. It suits FoodSaver systems and clamp-style sealing rather than chamber-only machines.
Pros
- Custom bag length
- Two roll widths
- Freezer, refrigerator, microwave and dishwasher safe
Cons
- Not a chamber-only pouch
- No stated mil thickness
FoodSaver Custom Length Vacuum Sealer Bags Multipack is the best choice for custom lengths. It includes two 8 x 20 in rolls and three 11 x 16 in rolls, so you can cut the bag to match the food instead of relying on one fixed pouch size.
The multilayer material is BPA free and is designed for FoodSaver vacuum sealing systems. The bags are described as suitable for raw and cooked foods, freezer and refrigerator storage, microwave use and dishwasher use.
This is not a chamber-only product, and its thickness is not stated. It belongs in this comparison because shoppers sometimes search for 5 mil bags while using a clamp-style machine that needs embossed rolls or bags.
Choose it when flexible length matters more than a pre-cut chamber pouch. If your machine is a FoodSaver, see the best 8-inch vacuum sealer bags for FoodSaver machines before choosing a width.
O2frepak Quart 8"x12" Vacuum Sealer Bags 200ct: Best for bulk quart storage
- 8 x 12 in quart size
- 200 bags
- 3.5 mil front and 4 mil back
- PA+PE material
These 8 x 12 in bags offer a large 200-count supply for clamp-style machines. Their 3.5 mil front and 4 mil embossed back add more protection than lighter bags, but they are below 5 mil.
Pros
- 200-count pack
- Bone guards help prevent piercing
- Freezer and sous vide use
Cons
- Not a full 5 mil thickness
- For clamp-style machines
O2frepak Quart 8 x 12 in Vacuum Sealer Bags is best for bulk quart storage with a clamp-style vacuum sealer. The pack contains 200 precut bags with a 3.5 mil front panel and a 4 mil embossed back panel.
That construction is below a confirmed 5 mil total thickness, but the bags add practical protection for foods that can pierce lighter material. The product includes bone guards and is described as suitable for raw and cooked foods, freezing, boiling, microwaving, sous vide and dishwashing.
The 8 x 12 in quart format works for common meal portions and freezer packs. Because these bags are made for clamp-style machines, don't treat them as a replacement for chamber pouches.
For a closer size match, compare this option with the best 8x12 chamber vacuum sealer bags. The size is similar, but machine compatibility is the deciding difference.
Bonsenkitchen Precut Vacuum Sealer Bags 200 Quart: Best for ready-to-use quart bags
- 8 x 12 in quart size
- 200 bags
- 4 mil construction
- BPA-free material
Bonsenkitchen gives you 200 pre-cut 8 x 12 in bags with 4 mil heavy-duty construction. They fit major vacuum sealer brands and suit storage, meal prep and sous vide use.
Pros
- Pre-cut bags
- 200-count supply
- Washable and reusable
Cons
- Below 5 mil
- No chamber-only compatibility stated
Bonsenkitchen Precut Vacuum Sealer Bags 200 Quart is best for ready-to-use 8 x 12 in bags without cutting rolls. Each bag uses 4 mil heavy-duty construction with embossed air-removal channels.
The 200-count pack suits repeated meal prep, leftovers and freezer portioning. The pre-cut format means you can fill a bag, seal it and move on without measuring or cutting a roll first.
The bags are BPA free, washable and reusable. They are described as safe for freezing, microwaving, boiling and sous vide cooking up to 195°F/90°C.
At 4 mil, these are below the 5 mil target. They are still a sound choice, but not for shoppers who want a confirmed 5 mil wall.
Their strength is the balance of quart size, large supply and pre-cut convenience. That mix suits home cooks sealing several portions in one session.
Embossed channels help the machine draw air from the bag. Deeper channels can also help the seal form more evenly around flat foods such as steaks or fish portions.
For sharp or irregular foods, position points away from the film. A 4 mil bag has less margin than 5 mil, so careful packing matters more.
Choose Bonsenkitchen for major-brand vacuum sealers after confirming your machine requirements. The data does not identify this product as chamber-only.
If your machine needs a chamber pouch, this format may not fit. If it uses clamp-style sealing, the quart size and 200-count supply are the main reasons to pick it.
UltraSource 8" x 10" Chamber Vacuum Sealer: Best for high-volume chamber packing
- 8 x 10 in size
- 3 mil thickness
- 1,000 pouches
- Nylon and polyethylene
UltraSource supplies 1,000 pre-cut 8 x 10 in pouches for chamber vacuum sealers. The smaller size and large count suit portion cuts, ground meat, cheese, jerky and prepared foods.
Pros
- Chamber-sealer compatible
- 1,000-count box
- Tear notch for opening
Cons
- 3 mil, not 5 mil
- Not for external-suction FoodSaver-style machines
UltraSource 8 x 10 in Chamber Vacuum Sealer Bags is best for high-volume chamber packing. The box contains 1,000 pre-cut pouches made from BPA-free nylon and polyethylene with 3 mil construction.
The smaller 8 x 10 in size suits portion cuts, ground meat, cheese, jerky and prepared foods. That size helps when you want single servings rather than a large family pack.
Clear film helps identify contents in the freezer. A tear notch makes the sealed pouch easier to open without reaching for scissors.
These bags are not 5 mil, but their chamber-only design matters more than thickness if your machine uses an internal chamber. Machine fit is the deciding factor here.
The large count also makes them practical for a busy kitchen sealing many small portions. A 1,000-count box reduces how often you need to reorder supplies.
The 3 mil film is aimed at everyday portion packing rather than the toughest bone-in jobs. For sharp edges, keep food flat and away from the pouch walls where you can.
Use the open end carefully. Keep loose pieces away from the opening, align the pouch with the heated seal bar, then follow your chamber sealer instructions.
Do not use these pouches in an external-suction FoodSaver-style machine. They are designed for chamber vacuum sealers only, and that limit should shape your order.
If you seal small portions often and already own a chamber machine, count and size are the main appeal. If you need a true 5 mil bag, look elsewhere in this roundup.
O2frepak Plus Quart 10"x13" Vacuum Sealer Bags: Best for larger clamp-style portions
- 10 x 13 in plus quart size
- 300 bags
- 3.5 mil front and 4 mil back
- PA+PE material
The 10 x 13 in format gives larger foods more room than standard quart bags. This 300-count pack is made for clamp-style machines and uses 3.5 mil front and 4 mil embossed back material.
Pros
- Larger 10 x 13 in format
- 300 bags
- Food-grade BPA-free material
Cons
- Not a full 5 mil thickness
- Not identified as chamber-only
O2frepak Plus Quart 10 x 13 in Vacuum Sealer Bags is best for larger clamp-style portions. Its 10 x 13 in format gives bulky food more room than a standard 8 x 12 in quart bag.
The pack contains 300 bags with a 3.5 mil front panel and 4 mil embossed back panel. That split construction puts a slightly thicker, textured side behind the food.
The food-grade PA+PE material is BPA free. The bags are described for storage, meal prep, freezing and sous vide use.
This option is below the 5 mil target. Choose it for capacity and count, not chamber compatibility or a confirmed 5 mil wall.
The 10 x 13 in size can help with wide steaks, large fish portions or foods that feel crowded in a quart bag. More room can also make filling easier and reduce pressure on the seal area.
Measure your food before choosing a larger pouch. Extra bag area takes more freezer space and may leave more material to manage around the seal.
For meal prep, a larger bag can hold a full recipe portion without splitting it. For single servings, the same bag may be more than you need.
The 300-count supply suits regular users who want a larger format on hand. Choose this option when your machine is clamp-style and space is the main issue, and confirm compatibility before ordering.
Vesta Precision Food Vacuum Sealer Bags: Best true 5 mil pick
- 5 mil thickness
- 8 x 10 in size
- 44 bags
- Food-grade PE and PA
Vesta Precision is the clearest match for shoppers who specifically want 5 mil bags. The 8 x 10 in precut bags are aimed at bone-in meats, shellfish, freezer storage, marinating and sous vide.
Pros
- Stated 5 mil thickness
- Puncture-resistant design for irregular foods
- BPA-free material
Cons
- Only 44 bags
- The data does not identify them as chamber-only
Vesta Precision Food Vacuum Sealer Bags is the clearest pick for true 5 mil thickness. The precut 8 x 10 in bags use food-grade PE and PA and come in a 44-count pack.
The thicker material is aimed at bone-in meats and shellfish that can puncture thinner bags. That extra material gives sharp points more film to work against during filling and storage.
Vesta also describes the bags for bulk food, meal prep, marinating, sous vide and long-term freezer storage. The 8 x 10 in size keeps portions controlled without using a large pouch for a small amount of food.
The trade-off is quantity. Forty-four bags may suit occasional use or a shopper who wants thicker material for specific foods, but it is a smaller supply than the 200-, 250-, 300- and 1,000-count options here.
That smaller count can still make sense if you reserve these bags for the foods most likely to cause damage. You can use a lighter bag for soft foods and save the 5 mil bags for bone-in cuts.
The thicker film also reduces wrinkling and creasing around irregular shapes. A smoother surface around the food can help the seal form cleanly.
The data identifies compatibility with major vacuum sealer brands, including FoodSaver, NutriChef, Weston and Nesco. It does not identify these as chamber-only bags, so check your machine type before ordering.
If exact thickness is your main rule, this is the option to start from. If you need a chamber-only pouch, confirm fit first and compare the chamber options in this roundup.
Qualivac PouchWorth: Best for small chamber portions
- 6 x 8 in size
- 3 mil thickness
- Tear notch
- Chamber-machine use
Qualivac PouchWorth uses 3 mil chamber pouches measuring 6 x 8 in. The compact size suits smaller portions, while the tear notch helps open sealed food.
Pros
- Chamber-only design
- Small portion size
- Freezer, boiling, sous vide and microwave use
Cons
- 3 mil, not 5 mil
- The bullet and description give different pack counts
Qualivac PouchWorth is best for small chamber portions. These 6 x 8 in pouches use 3 mil polyamide and polyethylene material and include a tear notch for opening.
The compact size works for smaller servings, cheese, prepared foods and other portions that do not need an 8 x 12 in pouch. A smaller bag also leaves less empty film around the food.
The bags are described as safe for freezing, refrigerating, boiling, sous vide and microwave reheating. That range suits a chamber user who wants one pouch for several kitchen jobs.
Qualivac identifies them for chamber vacuum machines and says they do not work with FoodSaver-style suction machines. That compatibility is useful when you need a true chamber pouch, even though the material is 3 mil rather than 5 mil.
The 3 mil thickness means these pouches are better for lighter portion packing than for tough bone-in storage. Keep sharp edges away from the film and avoid overfilling small bags.
The tear notch is a practical detail for daily use. It lets you open a sealed pouch quickly when you need the food for a meal.
There is a count conflict in the supplied product information: one bullet says 500 pre-cut bags, while the description says 1,000 pieces. Confirm the current pack count before ordering.
Choose this option when small size and chamber fit matter most. If you need more room for larger portions, an 8 x 10 in or 8 x 12 in pouch will be a better match.
NexLevVac Chamber Vacuum Sealer Bags 200PCS Quart: Best for extra-thick construction
- 8 x 12 in quart size
- 200 bags
- About 8 mil total thickness
- Reusable design
NexLevVac is the thickest option here by its stated total construction, at about 8 mil across both sides. These 200 reusable chamber pouches suit freezer storage, meal prep and puncture-prone foods.
Pros
- About 8 mil total thickness
- 200-count pack
- Washable and reusable
Cons
- Not for suction-type sealers
- The title does not name an exact material
NexLevVac Chamber Vacuum Sealer Bags is best for extra-thick construction. The bags measure 8 x 12 in, come in a 200-count pack and are described as about 8 mil total, with 4 mil on each side.
That total thickness is higher than the 5 mil target, which can make this option appealing for puncture-prone foods and freezer storage. The bags are food grade, odorless and BPA free, and they are described as washable and reusable.
NexLevVac identifies these as chamber-machine pouches, not bags for suction-type vacuum sealers. They are also described for meal prep, sauces, leftovers, beef, poultry, fish, fruits and vegetables.
Choose them when thickness and reuse matter more than a smaller bag or a confirmed single-layer 5 mil rating. If you use a VEVOR machine, compare this format with the best chamber vacuum sealer bags for VEVOR machines.
How we compared 5 mil chamber vacuum sealer bags
Our score weighs specs, features and buyer feedback against what you're shopping for: thicker protection, correct machine fit, useful sizes and practical pack counts. A product can score well here without being a true 5 mil bag if it solves a related storage need better.
For the main keyword, thickness is only one part of the decision. Vesta Precision is the exact 5 mil match, while NexLevVac is thicker by its stated total construction.
Avid Armor ranks first because its chamber design, liquid handling and 250-pack cover more common chamber-sealing jobs.
Machine compatibility comes next. UltraSource, Qualivac and NexLevVac are identified for chamber vacuum sealers.
FoodSaver and the O2frepak options are aimed at clamp-style systems, so they shouldn't be mixed into a chamber workflow without confirmation.
Pack count also changes the value of a bag choice. A 1,000-count box makes sense for repeated small portions, while a 44-count 5 mil pack makes more sense when you reserve thick bags for sharp or irregular foods.
| Product | Best for | Size | Count | Material | Our score |
|---|---|---|---|---|---|
| Avid Armor Chamber Vacuum Sealer Bags | liquid-rich foods | 8 x 12 in | 250 | Poly nylon | 9.7 |
| FoodSaver Custom Length Vacuum Sealer Bags Multipack | custom lengths | 5 rolls | 9.6 | ||
| O2frepak Quart 8"x12" Vacuum Sealer Bags 200ct | bulk quart storage | 8 x 12 in quart | 200 | 9.5 | |
| Bonsenkitchen Precut Vacuum Sealer Bags 200 Quart | ready-to-use quart bags | 8 x 12 in quart | 200 | 9.2 | |
| UltraSource 8" x 10" Chamber Vacuum Sealer | high-volume chamber packing | 8 x 10 in | 1,000 | 9.1 | |
| O2frepak Plus Quart 10"x13" Vacuum Sealer Bags | larger clamp-style portions | 10 x 13 in | 300 | 8.8 | |
| Vesta Precision Food Vacuum Sealer Bags | true 5 mil pick | 8 x 10 in | 44 | 8.7 | |
| Qualivac PouchWorth | small chamber portions | 6 x 8 in | 8.3 | ||
| NexLevVac Chamber Vacuum Sealer Bags 200PCS Quart | extra-thick construction | 8 x 12 in | 200 | 8.1 |
Do thicker bags prevent punctures?
Thicker bags can reduce the chance of punctures, but food shape still matters. Bone-in meat, shellfish, sharp frozen edges and hard leftovers can damage a pouch during filling, sealing or storage.
Vesta Precision states 5 mil construction and describes the bags for bone-in meat and shellfish. NexLevVac describes about 8 mil total thickness, with 4 mil on each side.
A thicker pouch does not remove the need to position food carefully. Keep sharp points away from the seal area, avoid overfilling, and leave enough open material for a clean seal.
The seal area is especially important with chamber machines. Liquid, crumbs or small pieces near the opening can weaken the seal and let air back in.
For bone-in foods, place the bone section away from the film where you can. Flat packing helps the bag sit smooth in the chamber and leaves a cleaner sealing surface.
Frozen foods need extra care because hard edges can press into the film during stacking. Read do chamber vacuum sealers need special bags for machine-specific needs.
If you use an Anova machine, compare best chamber vacuum sealer bags for Anova machines.
Match thickness to the food, not as a blanket rule. Soft cooked foods may do fine in thinner film, while shellfish and bone-in cuts benefit from more material.
NexLevVac also describes its pouches as washable and reusable, so inspect each bag before reuse. If a bag looks scored, creased or thin in one spot, do not rely on it for long storage.
Combine thickness with careful packing. Measure the food, choose a size with room to seal, and keep sharp points away from the opening.
How do you use chamber vacuum sealer bags?
Put the food into the pouch with the opening clean and dry, then place the open end across the chamber machine's seal bar. Keep loose food, liquid and small pieces away from the sealing area.
Close the lid and choose the machine's vacuum and sealing settings according to its instructions. After the cycle, check that the seal is continuous before moving the food to the freezer, refrigerator or cooking setup.
Liquid-rich foods are one reason chamber machines are useful. Avid Armor specifically describes its pouches for soups, sauces and marinades, while chamber-only options such as UltraSource and Qualivac are built around the chamber sealing method.
Don't use a chamber-only pouch in a FoodSaver-style external-suction machine. The reverse is also worth checking, because a clamp-style bag may not be the right choice for a chamber unit.
How do you choose a bag size for food storage?
Choose the smallest pouch that fits the food with enough room for a clean seal. An 8 x 10 in bag suits smaller portions, an 8 x 12 in bag handles many quart-size loads, and a 10 x 13 in bag gives larger portions more space.
A larger bag is not always more useful. It can take more freezer room and leave extra material around the food, while a tight pouch may be hard to seal or press against sharp edges.
Measure foods such as steaks and fish portions before choosing a pack. Measure the longest side first, then check width at the widest point.
Leave open material beyond the food for the seal bar. A seal placed too close to the food can fail or trap liquid.
For flat foods such as steaks or fish, an 8 x 12 in pouch often gives a comfortable margin. The extra length helps you keep the opening clean while you position the food.
For smaller items such as cheese, jerky or a single portion of ground meat, an 8 x 10 in pouch can reduce waste. Less empty film also makes the sealed pack easier to stack.
A 6 x 8 in pouch suits very small servings where an 8 x 12 in bag would leave too much material. A 10 x 13 in pouch suits wide or bulky foods that feel crowded in a quart bag.
Keeping one smaller option and one standard quart-size option covers most meals without wasting film. Think about freezer space as well, since larger sealed packs fill a shelf faster.
Measure before you buy a large pack. The right size fits your food, seals cleanly and stores well in the space you have.
Best 5 mil chamber vacuum sealer bags: final picks
Choose Vesta Precision if your main rule is a clearly stated 5 mil thickness for bone-in meat, shellfish and other puncture-prone foods. That choice puts exact thickness ahead of pack count and chamber-only design.
Choose NexLevVac if you want about 8 mil total construction, a 200-count supply and reusable 8 x 12 in chamber pouches. That option suits chamber users who want more material around sharp or irregular foods.
Choose Avid Armor for liquid-rich foods and a broad 250-pack chamber option. Its 8 x 12 in pouches suit soups, sauces, marinades, meat and fish when your machine uses a chamber.
Pick UltraSource or Qualivac when you need chamber-only pouches in smaller sizes. UltraSource suits 8 x 10 in portions at high volume, while Qualivac suits 6 x 8 in small servings.
Choose FoodSaver or O2frepak when your machine is an external-suction clamp-style model. Those formats suit custom lengths or larger clamp-style portions, but they are not chamber-only picks.
Before ordering, confirm the machine type, pouch size and thickness. A bag described as 5 mil in one listing may be described by total thickness in another, so read the stated construction carefully.
Start with machine fit, then use thickness, size and count to narrow the choice. The right bags are the ones that fit your sealer and protect the food you actually store.
Our top 3 picks at a glance
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1
-
2
Best for custom lengths
FoodSaver Custom Length Vacuum Sealer Bags Multipack
9.6/10 our score
See it on Amazon -
3
Best for bulk quart storage
O2frepak Quart 8"x12" Vacuum Sealer Bags 200ct
9.5/10 our score
See it on Amazon
Frequently asked questions
What are the best 5 mil chamber vacuum sealer bags?
Vesta Precision Food Vacuum Sealer Bags are the clearest 5 mil choice in this group, with an 8 x 10 in size and 44 bags. NexLevVac offers about 8 mil total thickness across both sides, while several chamber pouches here are 3 mil and are better for lighter portion packing.
Are 5 mil bags better for chamber vacuum sealers?
Thicker bags can be useful for bone-in meat, shellfish, sharp edges and long freezer storage because they give more material around the food. They aren't automatically better for every job.
Match the bag to the chamber, the food shape and the size you need.
Can you use FoodSaver bags in a chamber vacuum sealer?
FoodSaver Custom Length Vacuum Sealer Bags are made for FoodSaver systems, with 8 in and 11 in rolls. Chamber machines need pouches designed for their sealing method, so check your machine instructions before using a roll or a clamp-style embossed bag.
What thickness are chamber vacuum sealer bags?
The chamber bags in this group range from 3 mil to about 8 mil total construction. UltraSource and Qualivac are 3 mil, while NexLevVac states about 8 mil total with 4 mil on each side.
Vesta Precision is the only option here with a clearly stated 5 mil thickness.
How do you choose the right chamber vacuum bag size?
Measure the food's length and width, then leave enough open material for the machine's seal bar. An 8 x 10 in pouch suits smaller portions, an 8 x 12 in pouch handles common quart-size loads, and 10 x 13 in gives larger foods more room.
