Leak-proof and transparent drinking bottle for children. The Sigg Miracle drinking bottle is the perfect companion for all leisure activities and school. With its practical closure, the water bottle can be operated with one hand: this applies to carrying, opening, drinking, closing, and securing the bottle. To ensure nothing spills while on the go, the sturdy drinking bottle features an integrated straw. The wide opening makes it easy to clean and fill the bottle. It is leak-proof, so the backpack stays dry even during more active moments. Made from high-quality Tritan, the water bottle is shatterproof and neutral in taste and odor. Additionally, the transparent design allows you to easily see how much liquid is left. The sports bottle contains no harmful substances, including phthalates or estrogen-active substances.