Great Bags but not for extended Sous Vide
These are great bags but will eventually fail if you are trying to use them for sous vide at high temps for extended periods.
VacMaster® 3-Mil Chamber Pouches are the industry leader for vacuum packaging, providing optimum freshness and a positive reliable seal. These puncture resistant pouches shield food from freezer burn and dehydration, keeping food fresh up to 5x longer. BPA-free and FDA approved, our Nylon/Polyethylene pouches are true to dimension and can be frozen, refrigerated, microwaved, boiled, or cooked sous vide! Clarity and high gloss ensure that vacuum packaged items are visible through the bag.
These are great bags but will eventually fail if you are trying to use them for sous vide at high temps for extended periods.
These are my favorite size bag. They are the equivalent of a quart freezer bag, which i use for nearly everything. In total i have had only one not seal correctly and that was due to food near the seal area, not bag quality. I would definitely purchase again.