Classic 550 Women's

User Size:

• Regular: 170cm (5 ft 7 in) maximum user height
• Long: 185cm (6 ft 1 in) maximum user height

Weight:

• Regular: 1150g / 2Ib 9oz
• Long: 1190g / 2Ib 10oz

Insulation:

• Regular: 544g GRS certified down with a minimum of 700 fill power
• Long: 572g of GRS certified down with a minimum of 700 fill power

Temperature Ratings (EN13537/ISO23537):

• Comfort: 0°C/32°F
• Comfort Limit: -6°C/-21°F
• Extreme: - 23°C/-9°F

Good Night’s Sleep Temperature:

• -6°C/21°F

Packed Size:

• Regular: 22cm x 19cm x 16cm (9in x 8in x 6in)
• Long: 23cm x 20cm x 17cm ( 9in x 8in x 7in)

Insulation:

• Regular: 544g GRS certified down with a minimum of 700 fill power
• Long: 572g of GRS certified down with a minimum of 700 fill power

Materials:

• Shell and lining fabrics are lightweight and downproof with DWR
• 50D ripstop outer fabric
• 20D plain weave lining fabric

Patterning & Design:

• Designed for long-term durability and high performance
• GT fit is roomy, comfortable and allows for a variety of sleeping positions.
• Slanted Box-Wall baffles throughout
• Mid-level side seams

Foot Box:

• 2 baffle, anatomically shaped, and offset foot-box

Hood:

• 5 baffle anatomically shaped hood

Zip Baffles & Collars:

• Full-length Gemini zip baffle with 165cm zip and integrated collar with Lode Lock closure

Additional Features:

• Zipped internal pocket
• Supplied with waterproof roll-top stuff sack and storage cube

Every Mountain Equipment sleeping bag carries our exclusive Good Night's Sleep Guaranteed temperature rating.

This rating is based on lab testing, real-world trials, and expedition feedback, ensuring comfort for experienced users at the stated minimum temperature.

If your bag is not as warm as expected, we will upgrade you to a warmer model, giving you peace of mind.

Learn more

Our Guarantee

We fully guarantee our products against defects in materials, components, and craftsmanship for their reasonable lifespan.

If a defect occurs before or during use, we will repair or replace the item at our discretion.

Learn more

General Care:

• Spot clean with a damp, soapy cloth. Avoid full washes unless necessary.
• Keep zippers clean and lubricated for smooth operation.

Washing:

• Wash only when required. Refer to our specialist care guide for detailed instructions.

Drying:

• Ensure the bag is fully dry before storage. Follow our care guide for best practices.

Storage:

• Avoid long-term storage in the waterproof stuff sack.
• Store uncompressed in a cool, dry place, ideally in the provided storage cube or a large container to maintain loft.