high quality trolley backpacks

Outer materials: polyester Cross jacquard, that is the top polyester , also have other top multiple printed materials ,with good color fastness and high temperature characteristics, feel suitable. Lining :best polyester 210D , feel durable ,color stability, do not fade , and with marksman logo design ,beware of imitation. Zipper: using high quality nylon fabric , high strength ,stretch-proof ,hard to twist ,, can be repeated to pull thousands times. Trolley: use AL alloy trolley , which produce standard , can bear about 100kg s pressure ,well-designed , more durable . Wheels : use high quality PVC wheels, stainless steel axletree make it more bearing ,rolling smoothly , be ware you no fear of trouble when traveling . Our factory specializes in manufacturing luggage, suitcase, trolley duffel bag, computer bag with high quality, reasonable price. Our products are warmly welcomed in Dubai, Italy, Middle East, North America, and other regions. OEM is also welcomed.Call me, Sample and more details will be provided!