I’ll be testing the Mazama Windigo 3 L (100 oz) Reservoir for the next few months. I have used bladders in the past but always seemed to gravitate back to carrying my water in bottles for several reasons. However, this often meant taking my pack off to get a drink. The Mazama Windigo looks like it has addressed a few of my concerns, mainly being able to clean and thoroughly dry it between uses. Anyways, to read my initial thoughts, please click here.