Deuter Astro 300 Sleeping Bag 7°C to -11°C (+3°C)

The Deuter Astro 300 Sleeping Bag is a sarcophagus-style model, ideal for adventurers seeking thermal comfort, lightness, and high compactness. Suitable for trekking, mountaineering, cycling, and traveling in cold climates, it accommodates users up to 1.85m tall, offering excellent thermal insulation thanks to its certified goose down (RDS) filling.

Technical Sheet

• Brand: Deuter
• Model: Astro 300 (+3°C)
• Type: Sarcophagus sleeping bag
• Temperature Range: +7°C (comfort) | +3°C (limit) | -11°C (extreme)
• Material: Goose down 80/20 – 600+ cuin (RDS certified)
• Dimensions: 205 cm x 75 cm x 48 cm
• Weight: 750g
• Zipper: Left side with anti-threading system
• Warranty: 2 years against manufacturing defects
• Certifications: BlueSign and RDS

Differentials and Highlights

• Certified goose down filling, offering superior insulation and excellent compressibility.
• Trapezoidal chamber construction that prevents feather displacement, avoiding cold spots.
• Ergo-Foot design provides more space and comfort for your feet.
• Thermal collar that prevents cold air from entering the neck area.
• Internal pocket for small valuables.
• Sustainable production with the BlueSign seal, free from harm to the environment and workers.

Frequently Asked Questions (FAQ)

1. Up to what user height does the bag accommodate?
✔️ Users up to 1.85m tall.

2. Is it suitable for temperatures below zero?
✔️ Yes. The extreme temperature is -11°C, but comfortable use is recommended between +7°C and +3°C.

3. Is the feather used certified?
✔️ Yes, it has the RDS (Responsible Down Standard) seal, guaranteeing animal welfare.

4. Does the zipper get stuck?
✔️ No. It has an anti-threading system on the zipper, ensuring smooth opening and closing.

5. Does it fit in small backpacks?
✔️ Yes, it is ultra-compact and weighs only 750g, ideal for those looking for lightness.

Items Included in the Package

• 1 Deuter Astro 300 Sleeping Bag (+3°C)
• 1 Compression bag for transport

Deuter Astro 300 Sleeping Bag: comfort, lightness, and thermal insulation with certified goose down. Perfect for your outdoor adventures!