F-stop Kentihttp://www.mobile01.com/topicdetail.php?f=164&t=3488811我是用這款算是中小型的後包減壓設計很好空重約1500g比我另一個500g的後包背起來還舒服-----------------------------------另一款參考F-stop Lokahttp://www.mobile01.com/topicdetail.php?f=164&t=2712698&p=1