Hot or cold? The Mepal Little Farm double-walled stainless steel insulated bottle keeps your drink hot for up to 9 hours and cold for up to 12 hours. The bottle has a handy flip-up drinking system, allowing your child to easily push the drinking spout up and down. A straw is attached to the spout. We recommend using the bottle without the straw for carbonated drinks. A nice thing about the bottle is that it is very suitable for small children's hands and is guaranteed leakproof. A handy loop is attached to the bottle, making it easy to carry. We recommend washing the bottle by hand and the cap could go in the dishwasher if desired.