Ava & Yves Drinking Bottle 500ml SCHULKIND Adventure. This high-quality drinking bottle is the ideal companion for all school beginners! Thanks to the double-walled vacuum insulation, it keeps 500ml of liquid hot for up to 18 hours or cold for 24 hours - perfect for any season! The practical screw cap makes the bottle quick and easy to use. Thanks to the silicone loop, it is easy to carry and attach to your favorite bag. Material: 18/8 stainless steel. BPA-free and food-safe. Capacity: 500 ml. Please do not fill with carbonated drinks. Care instructions: Please wash by hand only. Cleaning in the dishwasher is not recommended to avoid damaging the coating.