1.The South Korea waterproof nylon material 2.embroidery LOGO 3.rotate 360 degrees to bearing mute wheel 1.Korea nylon fabrics , strong waterproof and good quality2.Reinforce handle place,convenient for the carry.3.Aluminium alloy of tension bars, fluctuation horn retractile4.texture metal zipper head, delicate and durable5.Resistance to fall off, rotate 360 degrees to bearing mute wheel. 2012 ...