Carry everything you'll need all day with ease in the 21L Classic Backpack by Carhartt. This backpack is complete with a durable water repellent coating so all your belonging will stay safe and dry, plus comfort padded shoulder straps and a side pocket to hold a water bottle. 21L backpack Large main compartment 15" laptop sleeve Front zippered compartment with organization One side pocket for a bottle Comfort shoulder straps Reflective edge binding on sides of backpack Rain Defender® durable water repellent Dimensions: 12" x 17.5" x 6"