Our patented and most popular bottle. The 2.2-liter is perfect for staying hydrated as it holds your daily requirement of water. Great for cleanses or supplement regimens that requires close monitoring of your water intake. The handle makes this bottle easy to take along on long hikes, camping trips, to the gym or for a day at the beach. The strong nylon strap and durable stainless steel cap attach to the bottle… no more lost caps!