The Reliance Aqua-Pak Water Container is an easy, convenient way to stay hydrated on your outdoor adventures. It is made of a translucent, light blue, BPA-free material, so it's easy to see the liquid level inside. It also features a hideaway spout that can be quickly attached for easy pouring and then removed for safe storage. The bottle is stackable when empty or full. This Reliance 5-gallon water container is also available in a 2.5-gallon size.