This is the the only option for a legitimate, full coverage water flask sleeve available for a 32oz bottle. And it serves its function of protecting, but, the "soft feel" rubber used marked this thing kinda slick, it'll slip if your grip isn't strong enough, furthermore there's a flat section and I'm not sure where to align that flat... at the finger tips... At the thumb tip... Between the thumb and finger? I don't know. It's looks cool, it will definitely protect within reason. Really would prefer a different rubber though... Something less soft/silky.