Hot & Cold Vacuum Flask

Hot and Cold Vacuum Flask Water Bottle

A Vacuum Flask, or Thermos, does not allow heat transfer by any of the three ways that heat can travel. The silver coating on the inner bottle prevents heat transfer by radiation, and the vacuum between its double-wall prevents heat moving by convection. ... The case surrounding the flask provides additional insulation.

100% leakproof. Suitable for keeping water, juice, coffee warm, fashionable design & personal customization. Metallic color gives the bottle a polished look with a double-walled stainless-steel liner. Keeps your beverages Hot or Cold for 12hrs.

BEST CORPORATE GIFTS MUMBAI works to attain maximum customer approval and satisfaction, backed by the skills, knowledge, and experience of our professionals. Our professionals hold expertise in their area of work and work in close coordination with each other. By working in close coordination with each other, our professionals ensure a hassle-free working environment.