Vacuum bullet head for thermos flask
Customized colors, customized logos, double-layer insulation for heat preservation and cold protection
350ml, 500ml, 750ml, 1000ml for your choice.
Also can do sublimation printing, with high sublimation coating
Vacuum bullet head for thermos flask
Customized colors, customized logos, double-layer insulation for heat preservation and cold protection
350ml, 500ml, 750ml, 1000ml for your choice.
Also can do sublimation printing, with high sublimation coating