請輸入貨品重量及取貨方式，即可計算運費。
體積重用於計算低密度的包裹，計算出來的重量，會與實重比較，取較重者計算運費。
I saw Patagonia in sales for this backpack, but cannot ship it in lotpost address, so I bid it in eBay with a bit higher price. It takes 1 weeks to receive, really fast service, and the backpack are really nice which is exclusive in US
