Cuteboom Travel Laptop Backpack 17.3 Inch Large Computer Stylish Business Men with USB Charging Port Water Resistant School College Unisex Lightweight Rucksack (Black)

Size: 30.0cm x 8.0cm x 45.0cm Weight: 1.2kg Lining texture: Polyester Storage computer size: 15.6 Color: Black, TItanium, Silver Material: PC Function: Waterproof, abrasion resistant, anti-theft, USB charging, shock resistant Gender Opening method: Zipper bag internal structure: Zipper pocket, mobile phone pocket, ID pocket, computer pocket TRAVEL LAPTOP BACKPACK: Our laptop backpack can be easily opened 90-180 degree at fast speed at airport security checkpoint. This design ensures comfortable boarding on the plane, perfect for travel and business trips. 17.3 inch travel laptop backpack can also be used as a weekend backpack for hiking and camping. Slim and expandable design: Slim style for light travel and commuting. If you have a lot of belongings, it is expandable and you can easily switch between them. It can also be used as a professional office laptop case, slim USB charging bag pack, backpack for college and high school students for boys, girls, teens and adults. USB Port Design: With a built-in external USB charger and built-in charging cable, this USB backpack provides a more convenient way to charge your phone while walking. Please note that this backpack does not power itself. The USB charging port only provides easy access to charging. LARGE CAPACITY: Our large mens business backpack with separate compartments, padded laptop sleeve and pockets provides spacious space for electronic devices, power bank, wallets, pens, cards, clothing, umbrella, water bottle and more. Unisex laptop backpack 17 inch can be a great gift for men women teenagers kids for work, office, school and travel. Item weight: 1.2 kilograms Strap type: Padded Strap