VGCUB Carry on Backpack,Large Travel Backpack for Women Men Airline Approved Gym Backpack Waterproof Business Laptop Daypack, A10-grey Blue, L, Pure

The size is measured manually, and there may be differences within 1.19 inches.

Large Capacity Multi-pocket BackpackThe travel backpack with many compartments holds about 40L. The main pocket can hold goods, and fit 5-8pcs of clothes. The front compartment with various pockets can be used to store notebooks, pens, earphones, and other small items, for quick pick out. The travel bag has a built-in laptop compartment that fits most 15.6-inch laptops.

With USB Charging PortThe backpack has a USB port that allows you to charge your electronic devices by connecting to your own power bank, giving you a more convenient way to charge your phone on the travel.

With Trolley Sleeve & Anti-theft PocketA trolley sleeve on the back allows the travel backpack to attach to the handle of the carry-on luggage for hands-free transport, and easier carrying. There is a hidden anti-theft pocket on the back to protect your valuables from thieves.

Independent Shoe Compartment & Wet BagOne shoe compartment on the bottom of the backpack carries on to keep the shoes separate and everything else clean. two venting holes in the shoe compartment, make it keep breathable to not smelly. The front Wet bag of the flight-approved waterproof travel backpack with high-density waterproof material can help you to separate dry items from wet items like wet clothes or towels.