Stainless steel vacuum flask keeps drinks hot and cold 500ml ZS31

Conventional packing :  an opp bag + white box + standard export carton

Factory direct wholesale mugs stainless steel office mug/vacuum flask travel mug/ thermos mug.

Sample policy: 

                  1. send sample to the appointed address

                  2. sample cost depends on your print logo and quantity

                  3. sample time: 3~5days