Brown EZ Cap Bottles w/ Swing Top - 16 ozOur 16 oz. flip top brown glass swing top bottles seal with a plastic, gasketed lid and a wire bale (included). They come 12 per case, and ship in a cardboard case with dividers. Why choose brown glass bottles? The beer bottle glass color you choose for your homebrew will greatly impact its taste. Dark amber or brown glass greatly reduces UV light from spoiling the beer. Sure, any colored glass beer bottles filter out both visible and ultraviolet