Product Details Of Travel Star Trolley Backpack 9201 Multifunctional Nylon Trolley Backpack LightWeight Laptop Trolley Travel Casual 2 in 1 Hand Carry Bag Backpack 

Features : 

Pull rod's 2 wheel design, slide rapidly, durable and climb stairs conveniently. 

Shoulder belt with thicken mesh sponge design, can be shake-resistant and relieve burden on shoulders. 

Multifunctional design, you can double back, and also can hand pull and handbag,simple and practical. 

Large Capacity,can hold clothes,book,laptop,A4 magazine, umbrella, i pad and phone,etc. 

Specifications : 

Detachable Stand 

Foldable Stand 

2 in 1 Trolley & Backpack 

Material : Nylon (Waterproof) 

Lining Material : Polyester 

Pull Rod : Aluminum alloy 

Dimension : 32cm(L) x 18cm(W) x 50cm(H)