This heated winter sleeping bag is designed for cold-weather camping, combining traditional insulation with modern USB-powered warmth. Its integrated infrared heating system provides adjustable heat when connected to a standard 5V 1.5A power bank, giving you extra comfort during frosty nights in the New Zealand outdoors.

Made with a soft flannel interlining, pre-washed cotton lining fabric, and a durable 210T polyester shell, it delivers insulation down to a comfortable range of 0℃ to –10℃. The envelope-style design offers generous room, while the lengthened size accommodates adults up to 2 metres tall. It can also be spliced to create a double sleeping bag for shared warmth.

This multifunction sleeping bag doubles as a heated shawl or blanket when unzipped, making it ideal for camping, travel, and general outdoor use.

SPECIFICATIONS

• Applicable People: Adult
• Brand Name: NATUREHIKE
• Category: Cotton sleeping bag
• Color: Beige, blue
• Comfortable Temperature Scale: 0℃ to –10℃
• Fabric: Terylene
• Filling: Polyester, shaped hollow cotton
• High-Concerned Chemical: None
• Interlining: Flannel fabric
• Length: Lengthened (1.8 m–2 m height)
• Liner Size: 75×170 cm
• Lining Fabric: 80gsm pre-washed cotton
• Model Number: CNK2300SD021
• Origin: Mainland China
• Power Bank: User-provided; outputs 5V 1.5A
• Season: Spring & autumn, winter
• Single/Double Sleeping Bag: Splicing double sleeping bag
• Size: 80×220 cm
• Sleeping Bag Temperature Scale Category: Winter sleeping bag
• Storage Size: 28×28×40 cm
• Style: Envelope type
• Surface Fabric: 210T polyester
• Type: Cold weather
• Weight: 2.94 kg

This warm, portable sleeping bag is ideal for campers who want reliable comfort without unnecessary weight, making it a dependable companion for New Zealand’s great outdoors.