Designed for a quick hike or trek through town, the BLACKHAWK! Sling Backpack features a 3-D mesh back for comfort and a single ambidextrous, padded sling with a swivel buckle for easy removal. The pack features an iPod pocket with outside port, two mesh storage pockets for loose items, water bottle pocket with cinch cord (fits most bottles), and an external, dual-entry zippered pocket. S.T.R.I.K.E. straps are on the outside pouch attachments. Bottom grommets for drainage are the final feature of this pack. Specifications: • Dimensions: 12.5”L x 3.5”W x 18”H • Cubes: 800 cu. in.