Sports Water Bottle, BPA-Free Tritan Plastic Water Bottle with Locking FlipFlop Lid, Leakproof and Dustproof Cap, Carry Loop, 750 ml Bottle for Outdoor Hiking Camping Travel. Made from safe and impact-resistant Tritan material. NO BPA, phthalates, PVC, lead or cadmium. Hygienic push button flip-up lid with food-grade silicon seal to avoid spills and dusts; locking ring to keep contents secure during transport. Onehand press-button operation to have easy and quick access to water; integrated capacity markings help monitor daily water intake.