The triangular shape of the water bottle ensures a secure grip. This lightweight and extremely durable children's drinking bottle made from Tritan with a straw is designed for small hands and helps kids in kindergarten, school, sports, and on the go stay hydrated. The children's water bottle features a silicone straw that requires minimal pressure for an easy drinking flow. Thanks to the simple push-button opening and the integrated carrying handle, it is perfect for on-the-go use. Since children can be a bit rough, the straw drinking bottle is designed for durability. The bottle is leak-proof when closed and spill-proof when open, allowing your child to take it anywhere. The buffer at the bottom protects the bottle, even during bumpy rides. The bottle is easy to clean as it is dishwasher safe (top rack only). With a removable straw and minimal parts, this leak-proof drinking bottle for kids is easy to clean.