跟单contact 97802390   item Laptop Backpack, Spigen® 15 inch Laptop Backpack [New Coated 2 Backpack] [Black] Water Resistant Laptop Bag (fits up to 15 inch Laptop)   url  http://www.amazon.com/Laptop-Backpack-Spigen%C2%AE-Coated-Resistant/dp/B00EP5EV1U/ref=sr_1_1?s=pc&ie=UTF8&qid=1405162678&sr=1-1&keywords=spigen+bag   qty1 Color new coated 2 black   price $79.99   宝妈 这个运费大概多少啊  谢谢啦