Osprey Daylite Backpack - great for hikes or running around town. Large main compartment with sleeve for a tablet, and smaller front compartment with organizational pockets and key clip. Includes a pocket for a hydration pack. Two side mesh pockets for easy access to a water bottle or whatever you want to stash in there. Padded straps, plus a chest and waist strap for stability. Chest strap also has a whistle in the clip. Total volume is 13L , and pack weighs just over a pound (1.2348 lbs according to Osprey's website!). Excellent condition, only used a few times, smoke-free home.