Capcap 2.0 Green/Gray

The Original Cap Cap Is One Of The Most Popular Water Bottle Accessories Of All Time, And It's Unique 2 In 1 Design Has Fans All Over The World. For The New Version, Humangear Went Back To The Drawing Board And Included Some Great New Features, Including A Rubberized Grips On Both Caps And A "Cap Keeper" Notch On The Strap That Holds The Small Cap Out Of The Way When Drinking. They Have Also Redesigned The Cap Bottle Interface So That The Cap Cap Is Now Compatible With Popular Stainless Steel Water Bottles From Hydro Flask, Klean Kanteen, And Others.