Stanley Legendary Classic Custom Bottle 48 oz, Black Gym 12 ounce 100% cotton enzyme washed duck Powerstation Plus Ultra 12 ounce 100% cotton enzyme washed duck cloth 100% polyester taffeta lining quilted to 6 ounce polyfill insulation Rib knit collar Metal rivets at crucial stress points Front hand warmer pockets Interior pocket with hook and loop closure Port Pocket for easy embroidery access inspired by the baseball bat grips Leak resistant to prevent spills during transport or when tipped Sculpted lid to grip and grab for opening and closing tightly Cool Riser Technology® improves cooling performance by elevating base to reduce thermal conduction Sturdy swing up handle for easy carrying folds down for storage Auto chug incorporates lockable push button spout Wide opening allows for easy chugging or pouring 64 Oz capacity 1 The collapsible handle is made for easy grab and go and the insulated lid doubles as a cup for drinking 18 8 stainless steel The double wall vacuum insulation keeps all your drinks at the ideal temperature and the twist and pour stopper allows for a smoother pour