Heavy duty Swiss Army Knife 17.3\" Laptop Backpack Men Black Scansmart SchoolBagFeatures:

As backpack upgrated ,The earphone jack exchanaged to USB CHARGE PORT.
Brand :100% Genuine SwissGear
Gender: Unisex
Closure type: Zipper
Size(Lx H x D): 50x35.5x24cm/19.7x13.97x9.45\"(17\".Fit for up to 17.3\" Laptop)
Strap length:78cm/31inches(Ajustable )

Fit for :14-17.3\"
Capacity: 38L
Main material: 1680D Nylon Fabric
Net weight: approx 1.2kg/1.3kg
Color: Black

Function :Waterproof/anti-friction/ anti-tearFit for:outdoor sports,hiking, travel,work ,leisure,business etc.
Bag have 4 compartments.The inner big compartment designed for laptop notebook macbook with Strong protection sleeve .The other compartments designed for your daily goods storage.Both side with 2small pocket for your wallet bottles etc.
The main closure is zipper .Back and shoulder have air pad .It is easy when you travel work.The back designed air flow .More cool.
Take it .Starting a better life .

Package List:

Package :1pcs Bag

Over view

Tips:
All products in my store ,we offer 3Month warranty and 30days return .Please trust to purchase.
Shipping
Almost of all goods be shipped via China post air mail.
Please keep your address the same as paypal address when check out.
We will ship item in 1 business day . if payment confirmed before 12:00a.m BeiJing zone.shipping in the same day.
Normally delivery time is about 14-20 working days.There are many factors affecting the delivery time.Such as different country,festival and holiday,district,weather,some of natural causes,So if item dont arrive on time .We sincerely hope you can wait patiently.

Normally Shipping time chart:

Ship To Normal Shipping Time US(e-package usps) 7-15days Australia,UK,CA,EU,Israel 15-25days(Standard shipping 7-15days) Russian Federation.Brazil 25-45days(Standard shipping 7-20days) Other Countries 20-30days or more days No shipping days:Weekends &Festival & Holiday