Description: 3.78L Capacity: This sturdy half-gallon water bottle holds 3.78L of water to meet the daily water and hydration needs of 1 adult when training hard outdoors and indoors. KEEP TRACK OF HOW MUCH YOU DRINK - Perfect for making sure you stay hydrated throughout the day, Time markers on the side of this water bottle help you track your daily water intake and help you ensure you have enough to meet your health and fitness goals. Made of the highest quality food-grade Petg resin, this sturdy water bottle is BPA-free, odor-free, and can handle any hectic lifestyle. Functional design: Built with conventional screw and silicone gasket construction, the leak-proof lid seals the bottle tightly, and the half water bottle won’t retain any residual flavor from powders or juices. Use and Care Tips: 1. No hot liquid above 120; 2. Not dishwasher safe; 3. Do not freeze; 4. Clean with baking soda and vinegar; 5. Don’t go in the car on a hot day; 6. Don’t drop it.