Keep your fluids cool in the Amphipod Hydraform Soft Tech Insulated Handheld 16oz! This soft-flask insulated handheld combines a comfortable form-fitting strap and an expandable pocket for storage. The soft-tech™ shrink-as-you-drink bite-valve offers easy sipping while you're on the move.

• Thumb-Lock™ design and adjustable sling helps eliminate hand cramping tension
• Large expandable zip pocket (size varies by model) offers space for keys. cards and more with two quick-access gel slots on the strap
• Insulated design keeps fluids cool longer while providing cushioned comfort and sweat-free hands
• Reversible flask for easy cleaning and drying. top-rack dishwasher safe and BPA/PVC free