Magnetic Phone Cooler Cup Holder

In summer dormitories, if you want a cold drink but don't have a refrigerator, and you happen to have a magnetic phone cooler, you can try this cup holder.

It can also continuously keep cold drinks cool.

It supports a maximum round cooler with a diameter of 65mm or a square cooler of 70×60mm.

Additionally, you will need a stainless steel cup with an outer wall diameter of less than or equal to 109mm and a height greater than 100mm; an aluminum foil insulation bag with a thickness of less than 2mm; and a magnetic thermal pad of appropriate size.

It is worth noting that the minimum recommended outer diameter of the cup should not be less than 70mm, and preferably 109mm; the insulation bag can be the kind used for takeout; if you are using an iron magnetic sheet, be sure to remove the cooler from the cup after use and preferably wipe it dry, otherwise condensation will cause the magnetic sheet to rust.

Installation method:

1. Insert the side of the stand with the crossbar inwards and upwards into the square hole. The snap expanding indicates correct installation.
2. Attach the magnetic sheet to the center of the cup bottom.
3. Cut the insulation bag to an appropriate size and place it over the outside of the cup. The bottom of the cup does not need to be wrapped.
4. Place the cup into the cup holder.
5. Attach the cooler from below, plug it in, and it's ready to use.

The specific cooling effect depends on the actual power of the cooler.