Designed as the ultimate hydration handheld ideal for running, hiking, walking and other sports. The QuickSqueeze 12oz Insulated Handheld features a grip-free, fully adjustable hand strap and storage for your phone and more. Double-wall insulated flask plus push pull blast valve nozzle. Liquid stays 20% cooler longer than competitors. The only bottle that features an ergonomically shaped bottle plus insulation. Fits perfectly in hand and easy to squeeze to get the perfect amount of water every time. Plus, TPU grip keeps bottle in place despite hand sweat. Phone pocket construction to fit most smart phones. Small zipper stash pocket for valuables.