Burton Tinder Backpack Polyester Imported Dimensions: 20" x 13" x 6"; Volume: 25L; Durably constructed Rucksack-style main entry with drawstring closure for convenience Ergonomic shoulder harness with adjustable sternum strap for comfortable carrying; Top accessory pocket for additional storage Externally and internally accessible padded laptop compartment [16.5" x 10" x 1.5"] and tablet sleeve [10" x 10"] Lifetime warranty Laptop Compartment [16.5in x 10in x 1.5in] [42cm x 26cm x 4cm] Tablet Sleeve [10in x 10in] [25.5cm x 25.5cm] Rucksack Style Main Entry with Drawstring Closure Ergonomic Shoulder Straps, Adjustable Sternum Strap