Spillproof, on-the-go hydration with a naturally BPA-free stainless steel body. The eddy features a redesigned, medical-grade silicone Big Bite™ Valve that provides a faster flow and increased durability. Easy-to-fill, wide-mouth opening accommodates ice and makes cleaning simple. Integrated loop handle for convenient attachment. BPA-free straw. CamelBak Got Your Bak™ lifetime guarantee. Capacity: 24 oz (.7L). Dimensions: 10"H x 3.5"W x 2.27"D.