Replacing your GAMMA2® Vittles Vault™ Lid Gasket (commonly referred to as an o-ring or seal) is an essential part of keeping your dog's food fresh. Without our patented sealing system, which creates an airtight seal, GAMMA2 lids and Vaults are not as functional. Available in two sizes: 2.0 or 5.0. One replacement gasket per package.

PRODUCT NOTE: Size 2.0 Gaskets are compatible with lids that measure just under 10 inches in diameter. These lids fit on 2-gallon Vittles Vaults and several other containers. Size 5.0 Gaskets are compatible with lids that measure just under 12 inches in diameter. If you have a colored lid, you'll need a 5.0 Gasket.