The YETI Hopper Two 20 is our ice-for-days portable cooler and is tough as nails so it can be hauled anywhere you want to take it A tapered body makes extended hauling more comfortable The YETI Hopper Two 20 is our ice-for-days portable cooler and is tough as nails so it can be hauled anywhere you want to take it Features a waterproof DryHide Shell and nearly indestructible straps will stand up to an abundance of abuse in the field HydroLok Zipper is completely leakproof, eliminating spills and locking in cold