hip flask,different styles 1. 5oz stainless steel(18/0,18/8) hip flask 2. Packing: white box with oppbag 3. MOQ is 5000pcs Different hip flask,wine flask,vaccum ... flask avaible 1.Material: 18/0,18/8 stainless steel hip flask 2.Size: 1oz,2oz,3oz,4oz,5oz,6oz,7oz,8oz ...