UponPak Convertible Laptop Backpack Briefcase 17.3 Inches Expandable College Bag

Description

Why Choosing UponPak Laptop Backpack?Obsidian is Distinguished for business man;Silver Grey is Simple and Practicable for daily use;Dark Red is more Elegant and Graceful for Women.More Practicable Functions.Fixed Shoulder Strap BuckleWhen you go away on a business trip or go travel with lot of things in your backpack. The fixed shoulder strap buckle will keep your backpack on your back tightly.Non-Slip Bottom MatThere are two Non-Slip Mat at the bottom of Laptop Briefcase to keep the briefcase stay at the place you placed.Detachable Shoulder StrapsWhen you carry with backpack as a briefcase, the shoulder straps on the back can be detachable and the shoulder straps can be put into the pocket on the back which makes our backpack a real briefcase.Durable Metal Zippers17.3inch anti-theft Laptop Backpack briefcase with high quality Durable Metal Zippers to prolong the using life cycle of the backpack and make you zip the zippers more fluently which can save more your time to open or close the backpack.Reflective StripsThere are several reflective strips at the front or behind the backpack to mention the driver when their car lights shine the strips which makes you more safe when you going outside at night.Carry with LuggageLet the luggage handle pass through the backpack belt and then the backpack will be fixed with the luggage which will lose your burden to carry the backpack on your back.Laptop Briefcase Locks (the KEY was Attached with the Bag Tag)17.3inch Briefcase Bag with two buckle locks to make your things in the bag more safe than the backpack with normal buckles.Anti-theft Combination Lock (Random Color)Anti-theft Backpack also has a Combination Lock as a gift to protect your things in backpack.