450 ml Sublimation Smart Stainless Steel Vacuum Flask with LED Temperature Display (with Replaceable Battery)
- This sublimation temperature display vacuum flask applies 316 stainless steel for inner wall and 304 stainless steel for outer wall.
- It has double-wall vacuum construction to keep your drinks toasty warm or icy cold for hours.
- The bottle features a built-in intelligent temperature sensor and a LED temperature display on the top of the lid.
- The battery of the temperature display unit is replaceable, so you can change the battery for continuous use of the temperature display feature.
- This bottle also features a vibrant colored flip-top lid.
- You can personalize this smart flask by imprinting your favorite design or logo on.
- Our world-renowned ORCA Coating will produce high quality heat transfer image on the bottle.
- This temperature display vacuum flask comes in 2 colors of white and silver, and each type comes with 4 colors of lids.
- Besides this one, we also have another type with built-in battery, and a mechanical type without any power supply.