Review on 🥫 FOYO 18-Quart Vacuum Zipper Bag for Vacuum-Sealed Food Storage with Double-Layer Zipper Design - BPA-Free by Misty Myers

Have bought a number of orders of these bags. 25%+ are defective and cannot vacuum. Buy this knowing you can have 12 cheap vacuum bags. I am currently looking for the best vacuum bag. I washed the defective bags, then put a hard object in them, and then used a rubber mallet to confirm the top seal and check the valve. Still can't hold vacuum. Checking for the presence of leeks in the bags, not a single defect was found in any checked bags. I'm sure the main flaws are related to either the seal or the valve.