The ultimate travel and hiking companion, HYDAWAY packs down small enough to fit in any pocket. When expanded, the 21 oz. HYDAWAY will quench your thirst during airport layovers, or the final pitch to the summit. This larger size bottle fits in most vehicle cup holders and backpack water bottle pockets.  

All HYDAWAY bottles feature an easy to use, flip-up straw for quick sips, carabiner-friendly carry handle, and are protected by HYDAWAY's Watertight Guarantee™.