Tigernu Business Waterproof Laptop Backpack with USB Charging Port, Computer Rucksack Anti-Theft Water Resistant Travel Lap-top Bag, School Notebook Knapsack Fits for 15 15.6 inch Black Gray (Black)

Tigernu Backpack is focus on QUALITY and try to offer customer a great bag at great value.
1. Unique Zipper which is 4 times expensive than other quality. it obviously decrease the defective rate in the process of customer usage.
2. Water resistant fabric for unexpected rain,wipe in 5 minutes, no mark left. No need to worry a pulling coffe or drink near your bag when your laptop inside. Just clear waterdrops in 5 minites, your things safe.
3. Anti scratch durable nylon fabric,not anti-slash Keep good brand new look for long time.
4. Anti scratch feature ensure bag looks new and customer have a good experience after long perious of use.

Ergonomic Design: 1. Back padded offer extra back support and comfort, top loop handle for a secure hold when picking up or moving the backpack.
2. Ergonomic S-shaped Padded shoulder straps fit human body well
3. Slim and professional outlook , Padded and thickened material ensure it to have it will keep a perfect look , will not out of shape even it is empty. Cheap backpack will not have this effect.

Please Kindly Note: 1. The material is waterproof but water might absorb from stitching if expose it longtime in rain/ water.
2. With different measurement methods and different computer monitor settings, please allow a little size deviation and slightly different in color.