Temperature Display Vacuum Insulated Water Bottle foldable piano Speeds: 6 adjustable levels

Speeds: 6 adjustable levels

8cm x 8cm x 6cm

Energy-Efficient LED Compatible—This product supports LED bulbs (bulbs not included) for bright

Wait for 1-2 minutes for the auto "burst"

Temperature Display Vacuum Insulated Water Bottle foldable piano Speeds: 6 adjustable levelsFeatures Vacuum Insulation Vacuum insulation is an essential part of any thermos despite its size. This insulation enables the thermos to keep drinks hot or cold over time. The vacuum also inhibits or prevents the transfer of energy from one place to another. Without vacuum insulation, you cannot have a functioning flask despite its technological advancements. The smart stainless steel vacuum flask has good sealing. It can also keep your favorite