Description of The North Face Sidetrack 21 Whether its business in Boston or a weekend at the coast The North Face Sidetrack 21 is a durable solution for mid-capacity travel. Feel free to pack board shorts along side that business proposal, with internal document organization and large main compartment you can mix business with pleasure on the company dime. The North Face Sidetrack 21 is a mid-capacity travel pack that has a rugged-yet-sleek design that will withstand the rigors of a business trip or quick weekend getaway. Features: Dimensions: 54cm x 35cm x 22cm Extended Dimensions: 54cm x 35cm x 26cm Avg. Weight: 8lbs 13oz (4.0 kg) Volume: 2600 in³ (43 liters) Extended Volume: 3150 in³ (51.5 liters) Two padded exterior pocket with water-resistant zippers Internal document organization Large main compartment with compression and interior mesh organziation Zippered expandable main compartment with protective zipper garage Honeycomb interior structure for lightweight rigidity Bottom, top, and side carry handles Protective kick plate and wheel spats Topside Hypalon/webbing strap for supplementary bag attachment Business card window