The powerful perfect squeeze bottle is a high-quality sports bottle equipped with a built-in one-way flow Valve to prevent leaking. This one-handed plastic water bottle features a high flow rate for efficient hydration during any sports activity. Don't let the looks fool you; this water bottle is rugged and is top-rack dishwasher safe. Fill up with powerful powdered sports drink or liquid drops mixed with water and ice for an environmentally conscious way to rehydrate to your maximum performance. No plastic odors or taste because this 32oz water bottle is made out of FDA-approved, BPA-free Tritan plastic.