SunTherm™ MS300 Synthetic Sleeping Bag 45.9°F / 7.7°C

Experience the lightweight comfort of the Naturehike  MS Series MS300 Envelope Sleeping Bag . Weighing just 1.63kg and featuring a 7.7°C comfort temperature , it’s ideal for summer camping, glamping, and indoor use. Made with skin-friendly 210T Pongee fabric and premium SUNDOUCE polyester fill, it offers excellent breathability and moisture resistance. The fully openable design and left-side zipper allow for versatile use and easy splicing into a double sleeping bag. Machine washable and compact, the MS300 is your perfect all-season companion.

Key Features:

• Lightweight & 7.7°C Comfort Rating:   Weighs only 1.63kg, with a 7.7°C comfort temperature—perfect for mild summer nights and spring camping.

• SUNDOUCE Thermal Fill:   900g of 100% polyester fiber with SUNDOUCE thermal technology for breathable, moisture-wicking warmth.

• Skin-Friendly & Breathable:   210T Pongee outer with A-grade inner lining for a soft, airy feel.

• 2-in-1 & Spliceable Design:   Full unzipping for blanket use, plus left-side zipper for splicing two bags into a double.

• Compact & Machine Washable:   Packs down to Ф25 × 40cm; fully machine washable for easy care.

Product Specifications:

Specification MS100 MS300 MS500

Open Size 220*80cm 220*80cm 220*80cm

Packed Size Φ15*38cm Φ25*40cm Φ32*40cm

Weight ~0.96kg ~1.63kg ~2.39kg

Fill Weight ~300g ~900g ~1500g

Fabric 210T Pongee 100g/m² Peach-Skin