Customer service - Please, if you have any questions or issues regarding the Aquafit 1/2 gallon water bottle with straw, please reach out through and we'll respond within 24 hours. Bonus accessories - Our big water bottle with time marker is bpa-free and includes a useful handling strap and a bonus cleaning brush to make cleaning even easier. 2 different lids included - This large water bottle includes 2 interchangeable 100% leak-proof lids, one with a silicone straw and one without. Switch style according to your drinking preference, activity and more!. Large 1/2 gallon (64 ounce) capacity - Our half gallon water jug is durable, light and portable. Forget about refills: this motivational water bottle is perfect for an on-the-go lifestyle!. Track how much you drink - Our half gallon water bottle comes with time markers + motivational quotes on the side so you can see your daily water intake and stay on track to meet your health and fitness goals.