Naturehike Hooded Envelope Cotton Sleeping Bag – M400

Naturehike Hooded Envelope Cotton Sleeping Bag – M Series (Model CNK2350WS023)

Description:

Designed for three-season use, the Naturehike CNK2350WS023 is a hooded envelope-style sleeping bag that combines breathability and softness with effective insulation. Its lightweight yet cosy construction makes it ideal for comfortable outdoor rest.

Key Features:

• Envelope Design with Hood: Offers generous internal space and added head warmth.
• Cotton Filling (Hollow Fiber): Available in M300 (300 g/m²) and M400 (400 g/m²)—providing enhanced insulation in varying temperatures. 
• Left-Side Zipper Closure: Ensures easy access and snug fastening. 
• Durable & Lightweight Materials: Crafted with 210T polyester pongee shell and washed cotton lining for softness and resilience. 
• Compact and Portable: Packs down neatly for storage and transport.

Specifications for M300 (25°C):

• Filling: 300 g/m² hollow cotton
• Size (Open): 190 + 30 × 80 cm (includes hood extension)
• Packing Size: Ø 25 × 43 cm
• Weight: ~1.5 kg
• Comfort Temperature: ~6 °C
• Limit Temperature: ~1 °C
• Danger Range: –13 °C 

Specifications for M400 (Warmer Option):

• Filling: 400 g/m² hollow cotton
• Weight: ~1.85 kg 

This sleeping bag is ideal for campers who want a comfortable, warm, and easy-to-use solution, especially when sleeping under moderately cool conditions. Let me know if you’d like a version formatted for e-commerce or promotional use!