3 Review(s)

Leak-proof valve/water when you need it, no mess or waste Asymmetrical one-hand design or easier to grab and hold on the sideliner or in the gym 20oz/991ml capacity Contents (59%) polyethylene, (24%) thermoplastic rubber, (16%) polypropylene, (1%) silicone In-Box Contents: 1 Spider Protein Shaker Bottle