Avid Armor 8 × 10-inch chamber pouches
Single-size 250-count pack; the current manufacturer page specifies 3 mil. Check filled fit and the selected pack.
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Chamber Vacuum Sealer Bags
Choose chamber pouches by opening width, length, material and filled height—not just the number on the seal bar.
Choose the pouch in four steps
- Identify the opening side: it must lie flat across the seal bar.
- Compare opening width and full length against the model’s complete-pouch limit.
- Check filled height, clean headspace, material and thickness in the manual.
- Try a small compatible pack before buying a large case.
Smooth chamber pouches and embossed suction bags are not interchangeable by default. A chamber reduces pressure around the package; many external sealers need channels in the bag. Material approval still belongs to the exact machine and pouch.
Published pouch evidence
| Machine | Opening × length | Evidence |
|---|---|---|
| Avid Armor USV20 | 11 × 10 in | Maximum flat pouch |
| Avid Armor USV32 | 11 × 13 in | Maximum flat pouch |
| VacMaster VP215 | 10 × 13 in | Maximum flat pouch |
| VacMaster VP230 | 12 × 15 in | Maximum flat pouch |
| Anova Precision Chamber Vacuum Sealer | 11 × 9.8 in | Supported example only |
| Gasbye CV4520 | Not established | Ask manufacturer |
| Vesta V513 | Not established | Ask manufacturer |
| Vesta V553 | Not established | Ask manufacturer |
| VacMaster VP210 | 10 × 13 in | Maximum flat pouch |
| VacMaster VP220 | 12 × 15 in | Maximum flat pouch |
| VacMaster VP195 | 12 × 12 in | Maximum flat pouch |
| VacMaster VP320 | 16 × 18 in | Maximum flat pouch |
| VacMaster VP321 | Not established | Ask manufacturer |
These are not loaded-fit guarantees. Read the model comparisons for sources and limitations.
Compare bulk packs by usable cost
First shortlist pouches your exact machine supports. Then compare equivalent opening widths, full lengths, materials and stated thicknesses. A mixed case is useful only when its included sizes suit your portions and chamber; count the pouches you can actually use.
| Before ordering | What to compare |
|---|---|
| Delivered cost | Pack cost plus shipping and any applicable tax, using the same basis for both options. |
| Usable quantity | Count compatible pouches, excluding assortment sizes you cannot use. |
| Material and thickness | Confirm the pouch specification and the machine manual’s permitted material and sealing settings. Do not assume a thicker pouch is automatically compatible. |
| Intended use | Check the pouch supplier’s stated food-contact and temperature limits for the task. Standard chamber pouches do not establish Mylar compatibility. |
For example, a hypothetical $60 case with 1,000 usable pouches costs 6 cents each. A $40 assortment with only 400 usable pouches costs 10 cents per usable pouch. These are arithmetic examples, not current Amazon prices. Enter your own delivered costs and usable counts in the bag-cost calculator.
Order a small compatible pack first. Trial it with your usual portion, clean headspace and the manufacturer’s settings, then inspect the complete seal before committing to a case. Keep the exact pouch specification with your care notes so a later reorder is comparable.
Read the bag measurement guide and the separate Mylar limitations guide before changing size or material.
Chamber-bag options to check
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Avid Armor USV20 assorted pouches
300-count, 3.5-mil assortment: 100 each of 6 × 10, 8 × 10 and 11 × 10 inches.
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LEM MaxVac Pro 10 × 13-inch bags
Item 1260; 250 smooth chamber-only bags. Current manufacturer thickness: 3.14 mil.
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Avid Armor USV32 assorted pouches
300-count, 3.5-mil assortment: 100 each of 6 × 10, 8 × 12 and 10 × 13 inches.
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LEM MaxVac Pro 8 × 10-inch bags
Item 1259; 250 smooth chamber-only bags, with a published thickness of 3.14 mil.
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LEM MaxVac Pro 6 × 9-inch bags
Item 1258; 250 smooth chamber-only bags. Compare the smaller opening with your usual portions.
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VacMaster 30721 6 × 10-inch pouches
3 mil; 1,000 pouches per box. A smaller opening and bulk quantity make sample fit and consumption worth checking.
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VacMaster 30754 8 × 12-inch pouches
4 mil; 1,000 pouches per box. Material thickness does not establish a cooking temperature or filled-fit guarantee.
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VacMaster 30776 10 × 13-inch pouches
5 mil; 1,000 pouches per box. Check your machine’s permitted material thickness and sealing instructions.
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Compare equivalent packs with the cost-per-bag calculator. Do not count assortment sizes you cannot use as savings.
Compare pouch families
01
Avid Armor Chamber Pouches: Which Pack to Buy
Compare Avid Armor’s 8 × 10 single-size pack and USV20/USV32 assortments, including their different published thicknesses and exact contents.
Explore →02VacMaster Chamber Pouches: Match the SKU to the Job
Compare VacMaster 30721, 30754 and 30776 chamber pouches by exact size, thickness and 1,000-count case, with separate cooking-rating limits.
Explore →03LEM MaxVac Pro Chamber Bags: Sizes and Limits
Compare LEM MaxVac Pro chamber bag sizes, exact item numbers, 250-count boxes and the current 3.14-mil manufacturer specification.
Explore →Size and material guides
01
Chamber Vacuum Sealers and Mylar Bags
Check exact-model Mylar guidance, film thickness, pouch dimensions, seal settings, and storage limits before buying a machine or bulk bags.
Explore →02What Size Chamber Vacuum Sealer Bag Fits?
Measure pouch opening width, length, filled height, and headspace. Compare published maximums with compatible examples without guessing fit.
Explore →