Heated Sleeping Bag Liner by Ravean at werd.com

Heated Sleeping Bag Liner by Ravean

Posted in Camping and Gear

One million shivering nights in the tent later & finally a sleeping bag heater has arrived. Ravean’s battery-powered wearable heated sleeping bag liner keeps you toasty from your hood to the tip of your toes, increasing the temperature rating of your current sleeping bag by 20 degrees. It’s also lightweight, washable, packable, & will even charge your phone.