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  • For use with chamber vacuum packaging machines
  • 4 mil thickness
  • Suitable for sous vide cooking
  • Made of 80% polyethylene, 20% nylon
  • 10" open end
UPC Code:400010738977
VacMaster 30778 Specs
Length13 Inches
Width10 Inches
Features Boilable

BPA Free
Freezer Safe Yes
In Chamber Bag Type Standard Chamber Bag
Material Polyethylene / Nylon
Microwavable Yes
Thickness4 Mil
Type Chamber

Customer questions about this product

What foods cannot be vacuum sealed?
Foods containing anaerobic bacteria cannot be vacuum sealed: mushrooms, garlic, seafood, and soft cheeses, such as brie, camembert, ricotta, and other soft and unpasteurized cheeses.
Is this Vacmaster vacuum bag / pouch boilable?
Yes, Vacmaster bags and pouches can be boiled. All styles will withstand boiling temperatures for up to 20 minutes; for maximum performance, check out their ”Re-Therm” line of bags, which can be boiled for 30 minutes.
How do I determine if a vacuum machine bag will work on my machine?

If you have a chamber-type machine: Buy a chamber-type bag (mesh-less design). The open end of the vacuum bag must be the same size or shorter than the seal bar on your machine, and the bag must also fit inside your machine’s chamber.

If you have an external-type machine: You must buy an external-type, or "out of chamber" bag (mesh design). The open end of the vacuum bag must be the same size or shorter than the seal bar on your machine.

All of our vacuum machine bags list how large the open end is, and whether you can use them with external or chamber machines, in the content.

Ask your own question!

VacMaster 30778 Details

These 10" x 13" industrial strength, 4 mil chamber vacuum packaging bags help keep food fresh up to five times longer than traditional storage methods! The chamber pouches seal securely with any chamber vacuum packaging machines to ensure long lasting freshness. Made of 80% polyethylene and 20% nylon, these pouches can be frozen, refrigerated and even microwaved with resistance to puncture and abrasion in all forms! The bags are also great for sous vide cooking for added versatility, and they can be boiled for up to 20 minutes.

The 10" side of this bag is the open end, for sealing.

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

  • BPA Free

    BPA Free

    This item is free of the chemical Bisphenol A (BPA) and is safe for food contact.

  • Microwave Safe

    Microwave Safe

    This item can safely be used in the microwave for food service applications.

  • Freezer Safe

    Freezer Safe

    This item can withstand low temperature applications and is safe for freezer storage.

  • Boilable


    This item can be boiled safely.

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VacMaster 30778

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Overall User Rating:

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4.8 stars from 6 reviews


People Talk About:

bags bag thicker great meat bones jobs layer mil perfect

Customer Reviews


Even accounting for the cost of these bags, the savings from breaking down our own meat is evident. These bags are perfect for everyday use and will def be ordered again.

Carla L. on 04/21/2021

ARY VacMaster 30778 10" x 13" Chamber Vacuum Packaging Pouches / Bags 4 Mil - 1000/Case does the job well for us. It' s a solid bag that works well and is a fair price.

Distribution W. on 04/17/2019

These are nice thicker bags for sealing thicker items that could possibly puncture 3 mil bags. Highly recommended for those tougher jobs!! Great product to use !!!

Mike M. on 12/11/2018

this is the largest bag that will fit into my sealer so i use a lot of them. right out of the box you can notice a difference in these thicker 4mm bags. so far they've held up great through sealing and sous vide cooking.

Mark N. on 12/21/2016

These bags are great for Alaskan caught salmon! Big enough to put larger pieces of fish and meat and seal perfectly every time! Will be buying more!

Linda F. on 02/13/2016

Top quality bag, I found it quite thick which is perfect for meat with bones. Sharp bones may still need an additional layer of protection but at the price of these bags, simply cut one and add a piece as double layer. The only thing I did not expect was to lose 3/8" on each side of the bag due to the seal but none the less I'm super happy with these.

Martin G. on 04/22/2013

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