Designed to maximize durability, functionality and beauty, the Waterbox Eastman Tritan water bottle withstands the abuse of an active lifestyle while looking good for years to come. Made of Eastman Tritan copolyester, the bottle is completely BPA free and is dishwasher safe. Bottle is completely recyclable at the end of its long lifeTritan copolyester provides excellent impact resistance and is suitable for both warm and cold beverages bottle won't retain tastes or smellsBPA free plastic that is totally safe to useSee through design so you can tell how much water you have in the bottle. Round bottom allows bottle to fit in most drink holders. Large opening accepts ice cubes and drink mixes. Innovative SoftTouch Cap is made of food grade polypropylene and soft rubber for a sure grip asymmetric shape of the cap makes it easy to screw on and off. Cap creates a leakproof seal with the bottle. Carry the bottle via the reinforced finger loop or use the loop to clip the bottle to a backpack strap with a small carabiner. Replacement Guarantee: If you lose your SoftTouch Cap we'll replace it for free!