Under Armour Sideline 64 Ounce Water Bottle, Black Double-wall foam insulated keeps beverages cold for 12 hours Leak-resistant locking flip-top lid with one-hand push-button operation Fold-down carrying handle with integrated fence hooks PRODUCT UPDATE: Based on athlete feedback, we improved this water bottle so it performs even bettertell us what you think by submitting a review BPA free; 64 ounce capacity. One Size Fits All Before first use, wash all parts with warm, soapy water. Rinse all parts thoroughly and allow time to dry. Contents should not be left in the container for longer than 24 hours. As soon as possible after each and every use, wash all parts with warm, soapy water. Rinse all parts thoroughly with clean water. Allow all parts to dry completely prior to next use or storage. Do not use abrasive cleaners or scrubbers since they may dull the finish. Do not use bleach or cleaners containing chlorine on any parts of the product. Hand Wash Only - This product is not dishwasher safe  . Do not immerse or soak in water for prolonged periods of time. Hand washing is recommended to ensure that all parts of the product are thoroughly cleaned.