The soft water bottle is designed with a 20mm wide cap and a high-flow valve, enabling quick and effortless hydration. When you're ready to drink, simply bite down on the valve notch without needing to take off your running backpack or pausing your run.
This water bottle is a very convenient way to carry supplemental water when you are running or doing other outdoor activities. The soft water bottle is very easy to drink from and will not leak. The best part about it is that it can be easily collapsed when the bottle is empty. Soft foldable flask can be widely used in climbing, marathons, running, hiking and any other outdoor activities.
Material: made of food grade TPU (thermoplastic polyurethane) material, BPF free, safe, lightweight and easy to clean.