CoolBell CB-5601 - 15.6 Inch Waterproof Laptop Backpack with Large Capacity - Outdoor Business Bag for Professionals Color.:Blue Dual USB charging interface: Charge

Dual USB charging interface: Charge two devices simultaneously

Defying all norms

Few products combine exceptional quality sound

Interface Quantity: 7

CoolBell CB-5601 - 15.6 Inch Waterproof Laptop Backpack with Large Capacity - Outdoor Business Bag for Professionals Color.:Blue Dual USB charging interface: ChargeIntroducing the CoolBell Multi Functional Backpack Discover the perfect companion for your daily needs and travels with the CoolBell Multi Functional Backpack. Designed to provide utmost comfort, versatility, and style for both men and women, this high quality backpack is your go to solution for various activities be it travel, business trips, sports, or everyday use. Made with premium materials and packed with practical features, it offers a unique