This hand warmer can keep those fingers nice and toasty all winter long

TL;DR: A warm jacket can only do so much. This portable egg-shaped hand warmer can keep your hands nice and toasty as you brave the winter weather, and it's on sale for only $27.99 (reg. $39) through January 14!

When those temps start dropping, it's tempting to wear your fuzziest socks and your comforter around your shoulders all day — even on your (dreadful) commute to work! But for those of us who don't want to look nuts when going about our day while still staying warm, there are some options we may not be privy to. 

If you want to stay comfortable this winter, this portable hand warmer shaped like an egg may become your new best friend. Designed to hold in the palm of your hand, this warmer can be held right in your pocket, keeping those fingers nice and toasty in the most frigid of temperatures. But the best thing about this little guy is that its price just dropped to a mere $27.99 (reg. $49) through January 14!

Whether you're walking the dog, hiking, or heading to work, this portable egg-like hand warmer can reduce discomfort when it's freezing cold outside, keeping your fingers from getting stiff and unusable when you need them. Capable of lasting up to 10 hours on a single charge thanks to its 5,000mAh battery, this heated lil' egg is always ready when you are, and it's easy to charge up thanks to its USB port.

The hand warmer egg boasts three different temperature settings, as high as 130°F, and can be set to various working times, like up to 4.5 hours at its highest temperature and up to 10 at its lowest. And, thanks to the fact that heat emits from either side of the egg, you can heat both hands simultaneously — it's like walking around with a piping hot cup of cocoa whenever you want! 

From its five-star online rating to its ultra-convenient design, this fun, portable hand warmer is a winter essential you don't want to sleep on, especially at this price! 

Grab this Portable USB Hand Warmer Egg for just $27.99 until January 14 at 11:59 p.m. Pacific. No coupon needed!

StackSocial prices subject to change.