Smart Backpack

This smart backpack gives you a four-in-one combo: as a backpack, it's great for carrying school supplies; place it on the ground and it becomes a rolling backpack, ideal for travel; put it on its side and it becomes a duffel bag, perfect for sports equipment; remove the backpack and it converts into a functional lightweight durable aluminum dolly capable of carrying 50 pounds!

• Ball bearings on the wheel create an easy-glide glide system
• Wheel covers help prevent your clothes from getting dirty; made of the same high-quality nylon as the backpack
• Backpack is waterproof
• Composition: nylon (backpack bag); aluminum/polypropylene (dolly)
• Dimensions: 12"L x 11"W x 22"H (open); 23"L x 16"W x 3"H (closed)
• Dimensions (as dolly): 10 1/2"L x 8"W x 37.5"H (without bag, open); 19"L x 11"W x 3"H (without bag, closed)
• Care: wipe with a damp cloth
• Assembly: add bag to dolly
• Country of origin: China

Includes:
• Backpack Bag
• Dolly