★ USB charging: External USB port provides a convenient charging of your electronics whenever and wherever they are power off.

★ Multi-functional backpack: It ‘s very convenient to achieve a quick transition(A backpack to a handbag)

★ Large capacity: A extra-large validity compartments,has pockets for storing everything you need for work,school or travel including.Storing for pens,mobile phone,card with toiletry nets.

★ Ergonomic design: Reduced design compared with other traditional design,it can protect the spine,prevent crushing back.

Specifications

Dimensions: 12.21’’×4.72’’×16.93’’(31×12×43 cm)

Capacity: 25 L

Weight: 0.85 kg

Maximum laptop size: 15.6’’

Material: The S shoulder straps made of soft rubber massage foam, which protects your shoulder from high-load pressure.

Features

--WATERPROOF FUNCTION: With strong Water resistant fabric,this backpack guards your electronics and papers.And if raining on your backpack,just wipe it immediately.

--UNIQUE DESIGN: A detachable Velcro insulation bags keep you drinks all day well.A convenient pocket on the left shoulder strap can keep the public transportation card pocket in the front.

--CONVENIENT USE: With lithe weight,the backpack let travel more relax.High quality fine adjustment buckle,let the backpack more safe,for your highest protection.

--APPLICATION: The solid colors suits for men and women.Very easy and convenient for school,travel and daily use.