USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

Plug this handy device into your computer's USB port and keep any beverage nice and toasty or cool as ice. Simply flip the switch on the back of the USB Beverage Cup Cooler and Warmer to alternate between heating and cooling.<br><br>What we love the most about this device is that it's pretty darned rugged, but still looks stylish. Some of the other USB warmers (and coolers) that we tested looked like they came out of a box of Cracker Jacks.

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

GE 10-Cup Drip Coffee Maker with Single Serve - Stainless Steel

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

GadgetVLot Original USB Wood Grain Cup Warmer Heat Beverage Mug

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

Coffee Mug Warmer,Smart Warmers Desk Cup Electric Plate Auto On

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

VOBAGA Coffee Mug Warmer & Cup Set, Electric Beverage Warmer with

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

My roommate changed my life tonight. Candle warmer and queso dip

The USB Drink Warmer and 4-port USB hub is probably the most useful USB-powered device we've come across. Not only does it provide several useful

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Drink Warmer with 4-port USB Hub

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

2-in-1 Coffee Mug Warmer / Cooler, with LED Temperature Display

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

Beverage Fast Cooler Cup Coffee Milk Heating Cup Us Plug Electric

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

10 Best Travel Coffee Mugs (2023): Insulated, Steel, Thermal

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

Coffee Mug Warmer, USB Powered Electric Beverage Cup Warmer Non

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

AstroAI Mini Fridge Portable 0.32 Cu. ft. 12 Can AC/DC 12V in White

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

Mini USB Desktop Fridge - Can Cooler & Drink Warmer - Inspire Uplift

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

USB Desktop Cup Cooler And Warmer

USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

KADIP Dual Use USB Cooler Warmer Cup Coffee Tea Beverage Cans Cooler & Warmer Heater Chilling Coasters