Lifeline essential one piece gloss bottle cagelifelines essential one piece gloss bottle cage is made of durable polycarbonate and is stylish with a gloss finish it is lightweight and has a contoured inner edge which makes it easy for bottle entryremoval on the go this cage will fit standard mounts and bottles featuresdurable polycarbonate constructiongloss finishcontoured inner edgesecure rattle free fitstainless steel mounting boltsfits standard bottle cage mounts and bottle sizesweight