BPA free (Tritan material, supplied by Eastman)
	
FDA Food Safe Certified
	
Highly anti-extrusion, anti-burst, rust-proof, anti-odor by silicone cover
	
Convenient and well suited to use in athletic and outdoor environments
	
Leak and spill proof
	
Valve inside the straw prevent spilling of water
	
Perfect for liquid or powdered water enhancers.
	
Top rack dishwasher safe