S088f45e4a4634967b5d7e3a5c171f 。?EXPANDABLE & LARGE CAPACITY: Sinaliy large travel backpack features with expandable layer which offers you more packing capacity(Size: 17.32*12.2*6.7+1.57inch). Unzipping to get 40L storage and easily fits packing cubes, make-up bag, outfits, camera bag and gear, which is ideal for men, women, weekend traveler, or occasional vacationer. With personal item size, this travel bag allows you to pass airport security like a breeze ?LOTS OF POCKETS & 17.3 INCH LAPTOP AVAILABLE: This carry on backpack is equipped with a padded laptop compartment which will protect your 17.3 inch laptop well. This travel backpack has a large storage space with many hidden pockets. It also comes with two toiletry bags to carry your hair and bath products ?WITH LUGGAGE BELT & ANTI-THEFT POCKET: Featuring a luggage belt design, Sinaliy travel backpack for women allows business traveler to fixes it on the suitcase, providing you an easier carrying. A hidden anti-theft pocket on the lower back will protect your valuable items well such as wallet, passport, ID card from thieves when traveling or lining up