Features:
- Leakproof valve / Water when you need it, no mess or waste
- Asymmetrical one-hand design / Easier to grab and hold on the sideline or in the gym

Specifications:
- Contents: 59% Polyethylene, 24% Thermoplastic Elastomer, 16% Polypropylene, 1% Silicone
- 20oz / 600ml capacity