The Iso Versa 2.0 is a comfortable way to carry fluids that are easily accessible. No need to worry about grip. It features a unique hand strap the has a functional buckle and a Ultra Light Mesh specially designed by Ultraspire. The 2.0 also has a dual sided adjustment to fit on both the left and right hand. This handheld can also be moved up to the wrist or arm when use of poles is wanted.