• Description

Promotional Stainless Steel Vacuum Flask Cup

Introduction:

- Unbreakable stainless steel liner and outer shell;

- Superior insulation performance vacuum technology;

- Double wall vacuum construction;

- Push button valve integrated into stopper for easy pouring;

- Bullet-shape slim design is easy to hold and fit for most cup holders of cars & bags;

- Keeps liquids hot & cold for 24 hours in theory;

- Portable rope;

- Material: PP/PE/Stainless steel;

- Capacity: 350ml-1000ml;

- Cover can be as a small cup; 

- Usage: household, office, gift.