Mujin™ MJ300 Sleeping Bag

The Mujin™ MJ300 Sleeping Bag is a lightweight Naturehike mummy sleeping bag designed for camping, hiking, trekking, backpacking, campervan trips, festivals, and cool-weather outdoor sleeping. With a 4°C comfort rating, it is a practical choice for maltese winters, spring, autumn, and cooler campsite nights.

Its mummy shape helps improve warmth retention by reducing excess internal space, while the insulated hood and adjustable windproof drawstring help keep warm air inside during colder conditions. The soft 190T pongee liningimproves sleeping comfort, while the 170T polyester outer fabric helps protect against light moisture and general outdoor use.

Filled with 650g hollow cotton insulation, the Mujin™ MJ300 offers dependable warmth without becoming too bulky. It packs down into a compact compression sack, making it easier to carry for camping trips, hiking weekends, road trips, and outdoor adventures.

• Mummy Sleeping Bag Design
  Tapered mummy shape helps retain warmth more efficiently than a standard rectangular sleeping bag.
• 4°C Comfort Rating
  Suitable for cool-weather camping, spring and autumn trips, campsite stays, and outdoor travel.
• 650g Hollow Cotton Filling
  Synthetic hollow cotton insulation provides warmth, comfort, and practical performance in outdoor conditions.
• Insulated Hood
  Hooded design helps protect the head and reduce heat loss during colder nights.
• Adjustable Windproof Drawstring
  Drawstring closure helps lock in warmth around the neck and hood area.
• Soft 190T Pongee Lining
  Comfortable inner lining gives a softer feel against the skin for better sleeping comfort.
• Durable 170T Polyester Outer
  Outer fabric helps protect the sleeping bag from light moisture and regular campsite use.
• YKK Anti-Snag Zipper
  Smooth zipper design helps reduce snagging and makes opening and closing easier.
• Velcro Closure Support
  Additional closure helps prevent accidental opening and supports better heat retention.
• Compression Sack Included
  Packs down neatly for easier transport and storage.

Product Type: Synthetic mummy sleeping bag
Sleeping Bag Shape: Mummy
Open Size: W75 × L205 cm
Packed Size: Ø23 × L35 cm
Weight: 1.1kg / 2.43 lb
Outer Fabric: 170T polyester
Lining: 190T polyester pongee
Filling: 650g hollow cotton
Comfort Temperature: 4°C / 39.2°F
Limit Temperature: -1°C / 30.2°F
Extreme Temperature: -17°C / 1.4°F
Hood: Insulated hood with adjustable drawstring
Zipper: YKK anti-snag zipper
Closure: Velcro closure support
Included: Sleeping bag and compression storage sack
Recommended Use: Camping, hiking, trekking, backpacking, campervan trips, festivals, road trips, outdoor expeditions, and cool-weather campsite sleeping