Rab Ascent 900 Sleeping Bag - Red

The Rab Ascent 900 is a warm, robust, and reliable down-filled sleeping bag designed for regular c...

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Product Information

Full details

This guide provides essential information for users of the Rab Ascent 900 Sleeping Bag. Designed for regular camping and mountain use, this bag offers warmth and comfort with its 650 fill power European duck down and weather-resistant Pertex Microlight outer fabric. However, users should note the importance of proper storage to maintain the down's performance.

All features

MaterialPolyester
BrandRab

Extended Product Information

FAQs

What temperature range is the Rab Ascent 900 suitable for?

The bag is suitable for temperatures down to approximately -10°C, but this can vary depending on individual factors and environmental conditions.

How do I store the sleeping bag when not in use?

Store the sleeping bag uncompressed in the cotton storage sack provided, in a cool, dry place.

Can I wash the sleeping bag in a regular washing machine?

Yes, but use a large capacity machine and a down-specific detergent. Follow the care label instructions.

What is the benefit of the Pertex Microlight fabric?

The Pertex Microlight fabric is lightweight and weather-resistant, offering protection against light rain and wind.

What type of down is used in the Rab Ascent 900?

The bag uses 650 fill power European duck down.

Can I zip two Rab Ascent sleeping bags together?

Yes, the Rab Ascent 900 is compatible and can be zipped together with other compatible Rab Ascent models.

What is the Hydrophobic Down treatment?

The down is treated with Rab fluorocarbon-free Hydrophobic Down developed in conjunction with Nikwax, which helps it resist moisture and maintain loft in damp conditions.

Troubleshooting

Sleeping bag feels cold.

Ensure the bag is fully lofted before use. Check that the hood and collar are properly adjusted to minimize heat loss. Consider wearing extra layers of clothing.

Zippers are snagging.

Use slow and steady movements when zipping and unzipping. Avoid forcing the zipper. Check for any fabric caught in the zipper teeth.

Down is clumping.

Tumble dry the sleeping bag on low heat with dryer balls to redistribute the down and restore loft. Ensure the bag is completely dry.

Pros and Cons

Pros

  • Excellent warmth-to-weight ratio.
  • Durable and weather-resistant outer fabric.
  • Comfortable design with a wider mummy shape.
  • High-quality down fill for superior insulation.
  • Includes a compression stuff sack for easy packing.
  • Can be zipped together with other compatible Rab Ascent models.

Cons

  • Requires careful storage to maintain down loft.
  • May be too warm for use in milder conditions.
  • Down fill can be affected by moisture if not properly cared for.
  • Not the lightest option available for all backpacking trips.
  • Zippers can snag if not used with care.

Setup, Compatibility & Care

  1. Setting Up: Unpack the sleeping bag from its compression sack and allow it to fully loft before use. Shake it out to help redistribute the down.
  2. Compatibility: The Rab Ascent 900 can be zipped together with other compatible Rab Ascent models, allowing for a combined sleeping arrangement.
  3. Care Instructions:
  • Washing: Wash the sleeping bag in a large capacity washing machine using a down-specific detergent. Follow the washing instructions on the care label.
  • Drying: Tumble dry on a low heat setting with dryer balls to restore loft. Ensure the bag is completely dry to prevent mold.
  • Storage: Store the sleeping bag uncompressed in a large cotton storage sack, in a dry, well-ventilated area. Avoid long-term compression.