Breathable Mesh Back and Comfortable Carrying On

The breathable mesh shoulder straps with plentiful sponge pad and the chest belt makes the shoulder straps to fix on your shoulder firmly, so do not worry about the straps slipping down and hurt your shoulder by heavy bag.

Large Storage Space and Expandable Backpack

• Big room for 17.3-inch laptop and two compartments can hold your 7.9-inch iPad. It is convenient for you to travel in business. Soft flannel compartment protects your laptop and it can reduce the friction between the backpack and the computer.
• There are two modes for use. For the daily mode, it is very slim only 3inch, and you can carry as office work backpack, school bag, causal daypack. For the expandable mode, you can open the zipper to expand at least 3.6 inch, and it meet your camping, hiking and overnight trip.

Flight Traveling Backpacks and Classis Design

• There is a sturdy luggage strap, you can tight it when you are travel for international business.
• It is a unisex backpack and can be used by both man and woman for carrying to workplaces, schools, trips or other occasions.