Naturehike Warmy Square Hooded Cotton Sleeping Bag (2026)

The Warmy is a hooded rectangular sleeping bag sold in two warmth levels and two zip orientations, so you can pick the temperature rating you need and the zip side that suits how you sleep — or pair a left and a right bag to zip two together.

Which model and which zip?

• MS300 — comfort 7.7 °C, 1.5 kg. For summer and mild shoulder-season nights.
• MS500 — comfort 3.0 °C, 2.2 kg. The warmer option, for cooler three-season use.
• Zip side matters if you plan to join two bags: a left-zip and a right-zip bag zip together into a double; two of the same side will not.
• Gray is the left-zip version, Green is the right-zip version — the choice is made by color, not by a separate option.

Care

• Store loose rather than compressed to keep the fill lofted.