Project.OR canteens are crafted by hand using select materials to create incredibly distinct, stylish, and functional vessels for your favorite beverages. Of course our canteens have the option of always hanging with you. This makes them a much better alternative to sports bottles, which crack, dent, scuff, or get accidentally left behind. Another advantage is that while hiking, biking and enjoying the outdoors you can have your hands free instead of clutching onto a bottle. The BPA free inner polyethylene liner is very easy to care for and also lightweight. Each size of canteen features a full length adjustable strap of USA made "mil spec" nylon, a real leather can band, and select patterns and motifs from Pendleton Woolen Mills. Each canteen is hand made and assembled in Portland, Oregon with parts sourced from the U.S.A. and premium imported components.