[ MULTI-COMPARTMENT ] Dimensions: 17.7 x 11.4 x 7.8 - 10.6 inches. It has plenty of room & pockets for anything you need to carry. You can put your power bank, USB cables in different layers. The padded computer compartment fits laptops up to 17"
[ PREMIUM MATERIAL ] This travel laptop backpack features oxford fabric and a polyester lining, complemented by smooth SBS zippers (note that the zippers are not water-resistant), ensuring your electronics and valuable belongings are well protected.
[ TYPE-C DESIGN ] FENRUIEN smart backpack has USB-A & Type-C port for easy charging phones or other USB compatible devices, so you needn't to hold the power bank to charge(Power bank is not included)
[ EXPANDABLE DESIGN ] Dimensions: 17.7 x 12.6 x 7.1 - 10.1 inches. Expandable backpack has smooth zippers on the side of the main compartment. Once pull on the zipper, the bag will offer a large capacity up to 38 L for you to store more stuff
[ LONG-LASTING MATERIAL] Slim backpack is made of 900D water resistant PU coated oxford fabric and smooth YKK zippers (Zippers are not waterproof), which gives your electronic and precious items provide adequate protection