Burton Day Hiker 25 L Backpack Polyester Imported Dimensions: 19" x 12" x 7; Volume: 25L; Durably constructed Main zippered opening with internal organization; Webbing board carry with molded wings for improved grip and fit Padded hydration-compatible laptop sleeve [18" x 10.5" x 1.5"] and tablet sleeve [10.5" x 8"] Fleece-lined accessory pocket, overlapping front accessory pockets, side water bottle pockets, and internal zippered mesh pocket with key clip Lifetime warranty Laptop Sleeve [18in x 10.5in x 1.5in] [46cm x 26.5cm x 4cm] Tablet Sleeve [10.5in x 8in] [26.5cm x 20cm] Webbing Board Carry with Molded Wings for Superior Grip and Fit Ergonomic Shoulder Straps with Adjustable Sternum Strap