【Food Grade Material】FDA approved, lead-co.ukee, BPA-co.ukee, PET+ ABS , safe and durable, easy dismantling and cleaning. 【Two Capacity Bottles】350ml =12oz, Size : 75mm * 208mm ; 550ml =19oz, Size : 75mm * 260mm . Portable size, easy to carry, large capacity, do not worry about the dog no safe water to drink while out of play. 【Easy to Use】One key to open and close, very convenient for dogs to drink.When you pet is in need of a drink simply press the button on the bottle and water is dispensed into the tray. 【Leak-proof/Portable Design】The locking handle and the silicone O-ring seal/washer make sure the bottle will not leak, Bottle comes with a cord so it can attach to your rucksack or belt when out walking 【Ideal Water Bottle for Your Pet】Quickly provide your thirsty pets with co.ukesh water when outdoor walking, hikes, travelling which avoid your pet drinking out of silt filled mud puddles. Product description Are you tired of dog water bowls that you can’t carry outdoors? Do you