Powered by efficient metal-filament heating elements, this USB sleeping bag delivers warmth across four distinct zones, reaching 50–55°C on high in under 30 seconds. The ripstop nylon exterior shields premium down-cotton insulation, while the lightweight 1.8 kg construction makes it ideal for backpacking and camping. Three temperature settings—high, medium, and low—let you adjust comfort on demand. Machine or hand washable for easy care; simply disconnect the power bank before cleaning. Pairs with any standard 5V/2A portable charger.
Specifications:
- Name: heated cotton sleeping bag.
- Inner material: high-density feather under fabric.
- Upper material: ripstop plaid
- Filling material: Down cotton (hollow cotton)
- Radiator: wire heating.
- Color: blue, orange.
- Heating foil: 4 pieces.
- Dimensions: (180 + 30) x 75 cm.
- Weight: 1800 g.
- Applicable power bank: 5V 2A
- Temperature: high temperature red temperature 50-55℃, average temperature blue temperature 45-50℃, low temperature green temperature 40-45℃.
What you get:
1 x heated cotton down sleeping bag (note: power bank not included)
