paper canister,coated paper+craft paper+copper coin paper,paper lid with tin surround on top, tin lid on bottom,matte ... tinplate,Aluminium foil EZ open end, bbm lid, plastic lid+Aluminium foil peel off membrane, paper lid, etc. 4.easy to carry,easy ... fragile snacksExtended shelf life - preserves freshness Portable and Stackable Plastic overcaps - lock in freshness and protect against moisture Liners ...