Double Wall Insulation: Keeps beverages at ideal temperature for hours.
2 BPA-Free, Leakproof Lids Included: One straw lid and one chug lid -- both are leak-proof when in the closed position; Not recommended for hot or carbonated beverages. 
Cupholder Friendly Sizes Available: The 14oz-22oz Summit water bottles fit in most cupholders, while the 32oz-84oz sizes do not fit in most cupholders.
Care: Bottles should be hand washed; Lids are top rack dishwasher safe.
Limited Lifetime Warranty