Use as your Type 1 Diabetes Go-Bag or your everyday backpack. Enough room to put your Type 1 Diabetes supplies, sugary drinks & snacks for lows and anything else you need for school, sports, work, or travel. Get our Type 1 Diabetes supplies pouch to put you small Type 1 supplies in also. This bag is made from spun polyester and weights 1.3 lbs, just enough to be light, strong and long-lasting. Grab it, stow it, throw it onto the seat next to you, this backpack can take it, and so will you, wherever you go! .: Material: 100% Lightweight Polyester.: Adjustable shoulder straps.: Assembled in the USA from globally sourced parts 10% of all product profits go to Type 1 Diabetics research to help find a cure. >>At checkout, you can choose to contribute more to Type 1 diabetes research by adding a “tip”—100% of which goes directly to supporting Type 1 research efforts. One size Length, in 12.50 Width, in 5.00 Height , in 17.00 Size tolerance, in 0.50