A lightweight solution that makes a significant impact. The Opticool Backpack Cooler features an insulated, leak-proof capacity that easily fits up to 24 cans or 18 bottles. Sectioned mesh back and padded shoulder straps offer endless support on your travels, allowing you to walk without getting weighed down. The zippered front pocket provides additional organization and storage opportunities, while the zippered top, mesh side pockets, and a hook and loop closure lid to ensure easy access.