Leak-proof children's drinking bottle with a screw cap. The Sigg drinking bottle is the perfect companion for all leisure activities and school. With its hygienic child-friendly cap and practical screw closure, this drinking bottle is suitable for a variety of activities. It is leak-proof, ensuring that the backpack stays dry even during more active times. Made from high-quality aluminum, the drinking bottle is lightweight and easy to carry. The interior coating prevents unpleasant odors from developing inside the bottle, keeping the taste neutral. The drinking bottle is recyclable and contains no harmful substances, including phthalates or estrogen-active substances.