Can be operated with one hand: like Batman's loyal sidekick, this SIGG children's water bottle is always ready! The ONE closure keeps dirt and dust out, and you drink hygienically at the push of a button – perfect for little heroes in school and on adventures! Leak-proof drinking bottle: as robust as your favourite superheroes from DC Comics and Marvel Legends! This sports bottle can withstand even carbonated drinks and survive any adventure - perfect for small and big heroes. HIGH-QUALITY & LONG-LASTING MATERIAL: A fun and friendly Batman children's water bottle made from lightweight but durable aluminium, suitable for new adventures and produced in a way. SAFE DRINKING ENJOYMENT: Each SIGG drinking bottle is free from harmful chemicals such as estrogen-active substances and phthalates. So your child can safely drink from the odourless and tasteless, BPA-free stainless steel drinking bottle! A WILD ASSORTMENT: Made in Switzerland, designed with special care to meet the demands of children, give them the opportunity to let off steam and support their ambition to explore the world.