CamelBak Men's Alpine Explorer 3-Liter Hydration Pack (Foliage/Burnt Orange) Combination hydration/cargo pack with 3-liter liquid capacity Easy-to-fill, insulated Omega reservoir keeps liquids cool for hours 1,862 cubic inches of cargo space; front pocket organizer holds electronics and valuables Distinctive waist belt, dynamic suspension harness, and Air Director back panel Customized MP3 player/sunglasses pocket is safe and accessible; 2-year warranty