The BUILT Apex midnight blue insulated water bottle provide a stylish, practical way to stay hydrated throughout the day - wherever you are. They're BUILT for you. Each small insulated water bottle features a double walled design. No matter the temperature, it will keep your drinks hot for up to six hours, drinkably warm for up to 12 hours and cold for up to 24 hours. The size means it's a great choice for kids too. Perfect for your rucksack, school backpack or handbag. It won't sweat, and with Perfect Seal technology and a screw top lid, it's also leakproof. This stainless-steel body resists rust...