★ External USB charger: Charge your electronic product wherever or whenever they are power off  through the external USB charger port

★ Waterproof function: Water resistant backpack guards electronics and papers from bad weather

★ Strong and sturdy backpack: High grade leather handle,protect the backpack from high-load tear.

★ Many small pockets: Hidden pocket,pen pocket,attached card pocket help to keep some small vital gadgets

★ Ergonomic design: S Straps offer the perfect contact with human body,comfort wear

Specifications

Model: SK77769

Dimensions: 9.06" x 5.12" x 12.99" (23 x 13 x 33 CM)

Capacity: Around 10 L

Weight: 0.63 KG (1.39 lb)

Maximum laptop size: 10.9"

Material: Made of waterproof coating on 1680D polyester, which protects your electronic items and Documents under bad conditions.

Features

--CONVENIENT: External USB Port and Micro-USB cable, power up on the go, charge anytime,anywhere.

--DURABLE: Bartack Stitch provides strong and long-lasting performance with maximal weight. Also there is a durable zipper across the backpack which provides high explosion protection performance.

--MOST SOFTY: Ergonomic ventilated and an adjustable S strap ensures perfect touch with human body, and provides maximum comfort

--TRAVEL SAFETY:Adopted reflective strip makes you visible,become safe when hike walking at night.