XINCADA Travel Laptop Backpack for Men Extra Large Backpacks with Shoe Compartment Business Carry on Backpack Hiking Daypack, Large (Army Green)

Extra Large Backpack and Durable Material: Dimension: Before the extension: 15.75”L x9.05”W x23.62”H, after the extension: 15.75”L x12.20”W x23.62”H.

This extra large backpack is made of durable polyester for long-lasting and better performance.

80L large capacity large enough for 3-5 days trip, multiple pockets can accommodate lots of stuffs like college supplies, travel accessories, clothes, stationery and books, etc.

USB Charging Port and Shoe Compartment Design: External USB charging port with built-in charging cable is easily to charge your cellphone and other electronics devices on the go (Portable power pack required and NOT included in this backpack).

Separated shoes compartment can hold your shoes or other items that need to be placed separately.

Air Mesh Padded Back and Shoulder Straps: U shaped three dimensional ventilation design on the back and comfortable wide breathable mesh shoulder straps with plentiful sponge pad minimize the discomfort of your shoulder or body caused by carrying heavy items constantly.

A hidden pocket on the back, which can protect your valuable items from being stolen.

The adjustable length of the shoulder straps is: 21.26”-38.58”.

Multifunctional Backpack: A luggage strap on the back allows this carry on backpack was placed on the suitcase tube to free your hands and back.

A good choice as a travel backpack, carry on backpack, college backpack, professional business backpack and travel overnight backpack, etc.