VGCUB Large Travel Backpack,Carry on Backpack for Women Men Airline Approved Gym Backpack Waterproof Business Laptop Daypack, Beige Expandable

8cm Extension Layer

Independent Shoe Compartment and Water-resistant Material

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

Expandable Large Capacity Travel Backpack The Travel backpack has a main pocket and a zipper expansion layer. The main pocket can hold 3-4 days of autumn clothes, enough for daily use. Unzip and you get an extra layer of 8cm. For longer trips, you can use an expansion layer to pack extra items and 2 or 3 days' worth of clothing.

Multi-pocket BackpackThe travel backpack with many compartments holds about 45L. 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 travel 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.