SunTherm™ MS500 Synthetic Sleeping Bag 27.4°F / 3°C

Taking the M Series to the next level, the MS500 features a premium synthetic cotton fill that delivers superior breathability and a softer feel compared to standard imitation down, keeping you dry and comfortable through the night. Its enhanced thermal retention system provides more stable warmth across fluctuating temperatures, while the lightweight construction reduces bulk for easy carrying and storage. The fabric is upgraded to infant-safe quality – formaldehyde-free and pH-neutral – making it gentle enough for even the most sensitive skin. All while retaining the signature M Series versatility: fully openable as a blanket and fully machine-washable for effortless care.

Key Features:

• Washable & Durable : Made with   210T polyester pongee fabric   and   washable synthetic cotton filling , it’s easy to clean and maintains its softness even after repeated washing.

• Breathable & Comfortable : The   soft, skin-friendly lining   and   breathable fabric   ensure a comfortable sleep, while the   synthetic cotton filling   provides excellent warmth and moisture resistance.

• Versatile Design : Can be   fully opened   and used as a blanket for added comfort during warmer nights or zipped into a traditional sleeping bag for cooler conditions.

• Spliceable for Double Use : Features   side zippers   that allow two sleeping bags to be joined together, creating a spacious double sleeping bag for couples or families.