Gender: Unisex Age: + 3 years Your child's newest best friend is ready for every adventure! Reusable, ecological and have great durability. Leak-proof and designed to keep drinks cold longer, this double-walled stainless steel bottle is the perfect alternative to plastic. Smaller hands can easily open the spout to drink, they are lightweight and have a handle that makes it easy to carry. Thanks to its stainless steel body, the interior is also completely food safe.