A lightweight solution that makes a significant impact. The Opticool 18 Bottle Cooler combines the best features of a 36-can soft-sided and 18 bottle hard-sided coolers, with plenty of room for ice. Use the removable hard liner to protect the interior cooler material and clean with ease, or you can also use without the liner for travel when space is limited. Open the cooler using the insulated hook-and-loop secured easy access lid, or zip open full top of cooler. Featuring 4 external pockets, 2 large neoprene side pockets, and 2 zipper pockets, with adjustable neoprene padded shoulder strap!