REDCAMP Cotton Flannel Sleeping Bag for Camping Backpacking Adults Cold Weather Envelope Sleeping Bags with 2/3/4/6lbs Filling

- Intelligent Temperature Control: This heated sleeping bag features 3 adjustable heating settings?green for low, blue for medium, and red for high. With just one button press, you can easily adjust the temperature to your needs, delivering all-night warmth and comfort even on chilly nights.? - Comfort & Durability: Crafted with a water-resistant polyester outer layer and soft hollow-fiber polyester filling, it locks in warmth effectively. The high-quality polyester material paired with a water-resistant coated shell ensures long-lasting durability, while the cotton flannel lining offers skin-friendly softness for a cozy sleep experience.? - Spacious Size & Lightweight: Measuring 87x33”/220x84cm, it provides ample space for most adults. Weighing only 6.6 lbs/3kg, it’s easy to handle without sacrificing sturdiness. The built-in 3D electronic heating pad, compatible with any 5V/2A USB power bank, delivers instant warmth to keep you cozy in cold midnight.? - Easy Storage & Portability: Equipped with 2 drawstrings, hook-and-loop fasteners, and a dedicated carry bag (20x10”/50x26cm), this electric sleeping bag can be quickly folded and stored anywhere?from backpacks to car trunks. Take it with you effortlessly for on-the-go comfort.? - Versatile Usage: Perfect for both indoor and outdoor activities, including home, office, backyard, car, RV, mountain camping, and beach trips. The double-way zipper at the bottom keeps your feet protected from wind while allowing easy adjustment for added convenience.