Most awesome idea to put a great cooler into a back pack form. The straps are great and adjustable for any body size including the chest straps which on most products are not long enough for some women to use comfortably, but this one is!!!!! Kept my ice cold for several days in this hot FL heat. Just great to have hands free for something else. Great cooler for picnics and kayaking. I used it camping recently and it held up awesome.