*12V BATTERY REQUIRED. NOT INCLUDEDBuilt For Vehicle Borne Adventure. We reinvented a warm night's sleep, from the ground up. Whether in your rooftop tent in the North Cascades, RV'ing the Olympic Peninsula, or keeping cozy in the cabin, the Flipside makes any place you lay a heated bed.FITS 1 PERSONWARMS ANY OUTDOOR BED: 48W max heat outputSMART CONTROLLER: Remembers your settings with built-in safety sensorsRECYCLED MATERIAL: 100% Post-consumer recycled polyester shell and insulation6FT - 12V Vehicle Adapter Included*Not Compatible with Anker Solix C1000*