Business Backpack for B4 Size Compatible with Inch 2 Air 23L Capacity Expansion Reflector Setup Rucksack Black H49 X W29 X D16cm [Ace Gene] Men,

[RUGGRENTICE] This business backpack is made of supple and durable fabric with wear-resistant PU treatment, and is fully functional with side handles and interior pockets. This backpack is ``always usable'' with design and functionality that incorporates the ``phase-free'' concept, which has functions that are easy to use on a daily basis, but also useful in emergencies. [Size] H49 x W29 x D16cm [Weight] 1080g ・[Capacity] 23L [Storage size] B4 file/15.6 inch PC [Expansion function] Equipped with a function that can expand the gusset width and capacity according to the amount of luggage. [2 air chambers] 2 air chamber type that makes it easy to sort and store your luggage. [Reflector] Reflective material is used on the gusset and zipper top. It reflects a small amount of light even in the dark. [PC Sleeve] The storage compartment on the back side uses pile fabric that will not damage your computer. [Setup function] A function that prevents the bag from wobbling when traveling by fixing it to the pull drive handle of a suitcase, etc.