CoolBELL bases on the cutting-edge of fashion trends. Pursuing the best quality of laptop bag category and devoting to providing the best product and service to customers. We make every effort to achieve the best in every detail of design,color, material, sewing, sales and service. 

Brand: CoolBELL
Description:Convertible Sport Backpack
Size: 19.0 x 11.0 x 11.0 inches; Fits up to 15.6 inches laptop. 
Weight: 1.2 kg 
Color: Black Grey Camouflage
Material: Oxford Nylon cloth; 210D waterproof polyester lining 
Using Occasions:
1.Sport time. You could use this backpack as a sport bag, 45L volume is totally enough for keeping your sport equipment like Table tennis rackets, Badminton rackets , bottles, towels and sport clothes etc. So convenient for you.
2.Daily time use. You could use it as daily bag, like shopping, trips, biking, school life etc.
3.Travel backpack. Go on a hiking, traveling, business with a plane travel, this bag is a better choice for you.

Product Features

• Bag dimensions:19.0 x 11.0 x 11.0 inches, Volume:45L; Fits up to 15.6 inches laptop.
• Roomy enough for you.Main compartment with 45L volume is totally enough for keeping your sport time and daily time use items like: sport equipment, clothes, bottles,shoes, and one 15.6 inch laptop. So comvenient for your life
• Convetible design. You could easily convert this bag to backpack, shoulder bag, and duffel bag. Also the back strap can be hidden in the back compartment.
• Using accasions: You could use it as a hiking bag, travel bag, business bag, laptop backpack and shool bag, multi-functional design will meet your daily need.Water-resistant design with high quality Oxford clothes make it more durable and stable.
• Lightweight design is easy for carrying. The top grab handle offers quick grab-and-go style. Ergonomic design ensures the dispersion of gravity of the fulled bag.