BOPai Slim Laptop Thin Business Backpack 15-15.6 inch with Bottle Holder USB Charging Professional for Men Water Resistant College Notebook Work Office Anti Theft Smart Computer Light Back pack Black

USB & Type-C Charging Port Design - This backpack with 2 output port outside and the corresponding cable is also provided, which can be connected to a power bank inside the bag.(Power bank not included).

Color Zipper Straps - Include blue and orange color zipper straps you can change by yourself to tie on zippers.

(Per backpack has zipper straps for free) Invisible Anti Theft Design - Unique concealed double zipper design increases the security of your stuffs of value inside.

One hidden zip pocket on the back to pack your wallet, money, cheque, passport, cards safely and conveniently.

Waterproof Material - Water-resistant microfiber leather and durable ballistic nylon.

The massage and breathable back design save you from hot and sweating.

Exterior Dimensions: 17Inch(H) 11inch(L) 4inch(W), weight: 1.55 ibs.

Suit for 15-15.6 inch laptop (no suit for gaming laptop).

Thickened Shoulder Strap Design - Card Slot Pocket and storage ring to prevent the bag from swinging back and forth during walking, reducing the load ergonomically.