HOMIEE 40L Expandable Travel Laptop Backpack, Flight Approved Carry-On Luggage Backpack, 15.6 Inch Waterproof Backpack for Men and Women, Large Capacity College Backpack, Dark Grey

Large Capacity & Multiple CompartmentsTired of carrying a suitcase around? The width of this backpack can be expanded from 17cm to 30cm, similar to the 24 luggage (45 x 30 x 30cm). Designed to meet a variety of needs when traveling, such as waterproof compartment, laptop pocket, hidden anti-theft pocket, and compression design with buckles on both sides to make travel more secure and convenient.
Dry & Wet Separation The backpack built in dry and wet separation inner bags. The compartment is made of PVC, you can put any wet items like sweaty clothing, towels, and toiletries, ect. it's really the best choice for travel.
USB Charging PortWith an USB charging port extended on the side of the backpack and built-in charging cable inside, HOMIEE travel backpack provides convenience to charge your phone on the go with hands-free (POWER BANK is not included).
Comfy & DurableTwo S Curve Padded Shoulder Straps relieve the stress of shoulder. Elastic backing and multilayer honeycomb mesh and ergonomics make the bag air-permeable, light pressure and comfortable. And the chest strap is adjustable, and buckle with whistle, can also support a lot of weight.
Convenient for FlightCompared with other ordinary backpacks, HOMIEE travel laptop backpacks size is proper to bring it on plane, and when security check, the backpack can be opened 180 degree, show what's in the backpack without taking things inside out, help your security check faster.
Ideal GiftThis laptop backpack can be a great companion for college, travel, business, everyday use and outdoor activities. Practical gifts for teens, boys, girls, friends, mother, father, her or him.