Jansicotek SOCKO 17.3 Inch Shockproof Laptop Backpack with USB Port / Roomy Lightweight Water Resistant Business Travel Bag / Multi-functional Casual Daypack Bookbag School Bag College Back Pack,Gray

[Feature] 1.Reasonable Multi-compartment Design -- 3 x comparments with more than 10 various pockets are well constructed at actual demands, that has enough room to orangize your daily items more easily and conveniently, such as Clothes, Books, Phone, Laptop, Umbrella, Water Bottle... Built-in laptop sleeve and tablet PC padded with thick foams and hook & loop fixed strap to help reduce the damage of dropping, bumping and shocking. 2.Ergonomic Design of "S" Shape Shoulder Straps & Airflow Back -- Fits human's back completely to feel the ultimate comfort, alleviate the fatigue and reduce moisture and stink of your back effectively. Both shoulder straps and back comparment are padded with soft breathable mesh foams. 3.Back Belt for Easy-Transport -- A special belt is designed on back to be fixed firmly over trolley suitcase on your travel. 4.Additional Features -- 1) USB 2.0 Charging Port extened out the right side; 2) Anti-theft pocket for valuables on back; 3) 2 x zippered pockets with elastic strap for umbrella, water bottle etc. 4) Made of ultralight durable nylon and water resistant anti-tear lining. 5.Sizes -- Exterior: 48x40x18CM/ 18.9 x 15.7 x 7.1I nch, Laptop Sleeve: 43x32CM/ 16.9 x 12.6I nch, fits most up to 17.3 inch Laptop / Notebook / Ultrabook / MacBook of most brands, may not snugly fit all computers due to variations in the sizes of different models. [Why Should Take This Backpack?] With a USB 2.0 Charging Port extended outside and multi-compartments with various pockets designed reasonably, this is an ideal multi-functional stylish backpack for the daily commute or travel, or used as a school bag, that has enough room for your items and easily organized. Good choice for everyday use. A well padded built-in laptop sleeve and tablet PC sleeve can protect your devices very well on the go, anti-bump, shockproof, anti-scratch and water resistant. "S"shaped Shoulder Straps & Airflow Back fit human's back very well to feel the ultimate comfort and alleviate the fatigue and pressure of your back. [How To Charge Your Device] Using the USB port, it is very easy to charge your device(phone, tablet PC... ), just two steps: Step 1: Connect inside built-in USB cable to power bank; Step 2: Insert another USB cable to the extended USB port. Now you can charge! [Well Constructed] Made of high-grade nylon material and water resistant anti-tear lining with excellent sewing. Lightweight, Durable & Water resistant. Keep inside items dry from splashing, even on a rainy day. Front Compartment: 2 zippered pockets on top and bottom, with pen pockets inside. Second Compartment: dual-zippered access with spacious room and 2 mesh pockets. Laptop Compartment: well padded built-in laptop sleeve and tablet PC sleeve, a USB cable built here. Back Side: Airflow and AIRPASSAGE design with thick foam breathable padding and a anti-theft pocket, easily fixed to trolley suitcase. 2 x Size pockets for water bottle, umbrella... Shoulder straps: "S" shape with soft padding, very sturdy and adjustable for long-time carrying in comfort. Considering the comfort & safety, Card Pocket, Glasses Strap & Reflective Tapes are designed here - On shoulder straps. Special back belt on backside is easy and convenient to be firmly fixed over trolley suitcase / luggage case on travel, adding more comfort. A anti-theft pocket is designed on backside for valuables, such as wallet, watch. [Specification] *Exterior: 48x40x18CM/ 18.9 x 15.7 x 7.1I nch. *Laptop Sleeve: 43x32CM/ 16.9 x 12.6I nch, fits most up to 17.3 inch Laptops. *Weight: 1.2KG / 2.6 lb. *Gender: Unisex. *Application: Business/Travel/College/Casual/Sport/Outdoor/Hiking/Cycling. *Package: 1x Backpack.