Stay warm through cold nights with the Naturehike Mummy Sleeping Bag MJ300 MJ600, built for reliable winter warmth.
You stay warm in a 5°C–0°C comfort range, thanks to a near-sealed mummy silhouette that hugs your contours and minimizes drafts.
The rugged Terylene shell paired with polyester fill delivers reliable warmth, resilience against camp moisture, and quick-drying performance after a damp night.
Standard length accommodates adults up to 1.8 m, and the 3-season design makes it suitable for spring, autumn, and winter expeditions, from high‑descent backpacking to shoulder‑season camping.
With a splicing option, you can pair this single bag with another for a double setup when you camp with a partner, expanding your sleep system without extra gear.
