stainless steel hip flask 1.Item Number:NBB31 2.Meterial:stainless steel 18/8or18/0 3. customized logo is acceptable stainless steel hip flask OEM is availableItem number: NBB31capacity:7ozMeterial: stainless steel 201/304QTY:100pcsMEAS:50x29x27.5cmG.N/N.W:11kg/9.7kgSample time:7daysproduciton time:7~30daysThe other design is available, can make as your requirements