Amphipod Hydraform Ergo-Lite Ultra

"This premium insulated design seamlessly integrates easy-access storage with comfortable hand-relaxing ergonomics, and slosh-minimizing physics.

Insulated sleeve with Thumb-Lock™ design keeps liquids cool and hands sweat free while eliminating cramping tension
Expandable pocket for essentials with internal key fob and ID/cash pocket
Features adjustable strap for the perfect custom fit and easy access outer gel slots
All Hydraform™ Bottles are ice cube ready, BPA free, and top-rack dishwasher safe"