MARK RYDEN Business Backpack for Men, Waterproof High Tech Backpack with Sport Car Shape Design and USB Charging Port, Travel Laptop Backpack Fits 17.3 Inch Notebook

1. 【YKK zipper & water-proof】Selection of the YKK brand zipper make this bag last a long performance. The surface of the backpack is made of a new generation waterproof PU material, It can keep your laptop, clothes and important documents from drizzling but please don't let this bag exposed in a heavy rain.
2. 【Ultra-large Capacity】 12.6x6.3x19.7inch(L*W*H). Fits laptop under 17.3inch. ★Structure: Main pocket: padded sleeve for laptop*3, mesh pocket *2, normal pocket*2. Front pocket: mesh pocket *2, normal pocket*2. Quicker access zip pocket on the top for your glasses, Quicker access zip pocket in the front, side pocket for your bottle and backside anti-theft pockets for your valuable belongings.
3. 【Multi-carrying way】It can use as a carry on backpack in daily life and the soft top handle allows this bag convert into a handbag. the backside make it fixed on a trunk when you go on a long journey.
4. 【Comfortable】 Padded Air cushion of the backside and shoulder strap reduce the pressure effectively. Adjustable buckle waist strap keep the backpack fixed on your body.
5.【 Special detail】The whistle can help you during your special period when you go for hiking, climbing, cycling and other outdoor activities. USB charging port design allows you charge your electronic devices at anytime and anywhere and you don’t need to rummage your key anymore cause a practical Keychain is inside the bag.