Alpine Pro 12L Laptop Bag with Two Additional Pockets The practical Alpine Pro Narval Laptop Bag is lightweight yet made of sturdy knit fabric. The main chamber is without further divisions and padding. There is also an easily accessible arched pocket under the velcro flap. Another pocket is available directly on the flap. All on a reliable zipper with a longer pull for easy handling.   Material: 100% polyester Max. strap length: approx. 102 cm = 51 cm opening Volume: approx. 12 l Dimensions: 35 x 29 x 11 cm