Small, simple and effective solution for not just athletes but also for everyone out there looking for an AutoSeal water bottle – Kangaroo Water Bottle is equally useful for all ages. It has a built-in compartment for keys credit cards and other stuff like that, flip up handle with carabineer to hook up the bottle with bags/backpacks. The bottle is entirely spill proof and is ready for drinking water with just one hand. Contains up to 24 ounces, this water bottle is available in blue and purple colors.