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  • Women's Ascent Pro 800 Down Sleeping Bag (-15C)

 
 

Women's Ascent Pro 800 Down Sleeping Bag (-15C)

Only %1 left
€380.00

Warm and spacious, the Women’s Ascent Pro has much of the same construction as our most technical bags but with a wider, comfier fit, and women’s specific shape. Perfect for those investing in their first down bag for cold, winter conditions, it’s built with water resistant Pertex® Quantum Pro and filled with 650FP duck down.

Weight : 1350g / 48oz
Rab Sleep Limit : -15C / 5F
Pack Size : 40 x 27cm / 15.7 x 10.6 inches
Protective
Comfortable

Sleeping Bag Size Guide

Wide Mummy Regular
Sleeping Bag Length 200cm / 78.7 in
Max User Height 170cm / 66.9 in
Internal Shoulder Girth 156cm / 61.4 in
Internal Hip Girth 134cm / 52.8 in
Internal Foot Girth 108cm / 42.5 in
Pack Size 40cm x 27cm
 
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Free delivery on orders over €50

Rab Promise

If any of our clothing or equipment fails we promise to help make it right with a repair or replacement, find out more here. Damage due to wear and tear or improper care can also be repaired for a reasonable fee.

Women's Ascent Pro 800 Down Sleeping Bag (-15C) €380 Sizing
€380

How it Performs

Lightness

Light Ultralight

Pack Size

Moderate Pack Size Ultra Low Pack Size

Environment Use

Cold Extreme Cold
i

These ratings compare our sleeping bags against each other. All our bags, at any rating, are of the highest quality.

How it Performs

Environment Use

Cold Extreme Cold
i

These ratings compare our sleeping bags against each other. All our bags, at any rating, are of the highest quality.

What It's Best For

Mountaineering
Camping

Tell Me More

Warm and protective, the Ascent Pro 800 is ideal for Scottish and Scandinavian winter conditions. It has a generous wide fit, ensuring a comfortable night’s sleep for the weary mountain explorer. The women’s specific version is shorter in length with a narrower shoulder and wider hip space than the regular version. Filled with 800g of 650FP duck down, it is a very warm sleeping bag, with space to wear extra, bulkier layers inside if using in seriously cold temperatures.

With Pertex® Quantum Pro wind and water resistant outer and hydrophobic duck down, it copes well with wind, condensation, and damp conditions, ideal for snow holing or an exposed bivi ledge. Warm enough to deal with plummeting temperatures it’s a great all-round adventure, winter sleeping bag. Built with trapezoid shaped, boxwall baffles that stack neatly together, the down inside is encouraged to fully loft, maximising insulation and reducing the appearance of cold spots. Hand-filled in the UK, all our down bags benefit from never having had their down compressed before use, maintaining the down’s loft and warmth.

The Ascent Pro has a ¾ length main zip with a down filled internal baffle and 3D shaped neck baffle, both designed to limit any heat escaping. There’s a zipped pocket inside, ideal for stashing your headlamp within easy reach, and with its angled foot box you can be sure of comfy position to sleep. Exploring with a partner or want extra space? Pick up a left and a right zipped bag and you can zip them together.

The Specifics

  • Rab Sleep Limit:Rab Sleep Limit: -15°C (5°F)
  • Weight:1350g/47.6oz
  • Product Code:QSD-33
  • 20D Pertex® Quantum Pro ripstop (36gsm) with fluorocarbon-free DWR
  • Lining: 20D Recycled Nylon (38gsm)
  • 650FP European Duck Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (1100g / 38.8oz)
  • Trapezoidal boxwall construction with differential cut, to maximise loft and warmth
  • 3-dimensional shaped neck collar to seal in warmth
  • Pertex Quantum Pro neck baffle fabric for better moisture management
  • YKK 3/4 length main zip with down filled baffle to trap warmth
  • YKK Anti-snag zip insert and anti snag internal zip guard
  • YKK zipped internal stash pocket
  • Angled foot box for relaxed sleeping posture
  • Left and right hand bags can zip together
  • Zipped cotton sack with water-resistant base for home storage
  • Outer: 100% polyamide with polyurethane coating. Lining: 100% recycled polyamide
  • Wide mummy shape

Sleeping Bag Size Guide

Wide Mummy Regular
Sleeping Bag Length 200cm / 78.7 in
Max User Height 170cm / 66.9 in
Internal Shoulder Girth 156cm / 61.4 in
Internal Hip Girth 134cm / 52.8 in
Internal Foot Girth 108cm / 42.5 in
Pack Size 40cm x 27cm

Behind the Design

Find out about the fabrics and features that make this gear unique.

Play Video

What is hydrophobic down?

We finish all our down with a hydrophobic treatment that enables it to retain its loft in damp conditions, so that your gear dries fast and stays warm. Find out how it works.
*With the exception of our 1000FP down.

What is hydrophobic down?

We finish all our down with a hydrophobic treatment that enables it to retain its loft in damp conditions, so that your gear dries fast and stays warm. Find out how it works.
*With the exception of our 1000FP down.

Pertex® Quantum Pro

A durable, lightweight, water resistant fabric that encourages down to fully loft. Packable, breathable, and protective, it's ideal for use in changeable mountain conditions.

Pertex® Quantum Pro

A durable, lightweight, water resistant fabric that encourages down to fully loft. Packable, breathable, and protective, it's ideal for use in changeable mountain conditions.

Rab Sleep Limit Explained

Need help choosing the right bag for your next adventure? This is our real-world assessment of a sleeping bag's usable temperature limit. Find out how we arrive at this rating and how you can use it to select your bag.

Rab Sleep Limit Explained

Need help choosing the right bag for your next adventure? This is our real-world assessment of a sleeping bag's usable temperature limit. Find out how we arrive at this rating and how you can use it to select your bag.

Ascent Collection

The Ascent series is designed for wild campers, adventure backpackers, and  draughty Scottish bothies. Combining clever construction to optimise warmth with a generous fit, it ensures a comfortable night’s sleep for the weary mountain explorer.

Ascent Collection 

The Ascent series is designed for wild campers, adventure backpackers, and  draughty Scottish bothies. Combining clever construction to optimise warmth with a generous fit, it ensures a comfortable night’s sleep for the weary mountain explorer.

Fluorocarbon-Free Product

This product no longer contains fluorocarbons. Whether that’s in a DWR, on the zips, the threads or in the fabric. Find out more about how we’re cutting fluorocarbons from our gear.

Fluorocarbon-Free Product

This product no longer contains fluorocarbons. Whether that’s in a DWR, on the zips, the threads or in the fabric. Find out more about how we’re cutting fluorocarbons from our gear.

RDS Certified Down

The Responsible Down Standard independently certifies down against animal welfare requirements and tracks it from the source to the final product.

RDS Certified Down

The Responsible Down Standard independently certifies down against animal welfare requirements and tracks it from the source to the final product.

It's In Our DNA

A Climate Neutral Company

We're reducing our carbon footprint while balancing any remaining emissions through carbon credits. It's not a final solution, but we believe in taking accountability for today's emissions while we reduce tomorrow's

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Fair Wear

We're working to make the garment industry fairer. We're dedicated to supporting garment workers' rights to safe, dignified and properly paid employment. Making garment production fairer for everyone.

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Rather repair than replace?

The Rab Service Centre is here to keep your gear in action, reducing waste and making more memories in the process. Find out if we can help you with a repair now.

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Our Ascent to Net Zero

We're committed to becoming a Net Zero business by 2030. We'll reduce all unnecessary carbon emissions from our business operations and will offset any that are left.

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Women's Ascent Pro 800 Down Sleeping Bag (-15C) Reviews

Shipping

Rab ships throughout the EU Europe via DPD. Orders over €50 qualify for Free Shipping, otherwise, a flat rate of €8.00 will be charged per order under €50. We will aim to ship orders placed Monday - Friday before 1:00 pm the same day, although this is not guaranteed. Orders placed on weekends will ship on the following Monday

For more information regarding shipping, including shipping charges and estimated delivery times, please visit our help centre.

Returns

If you are unhappy with your purchase, please return it to us within 28 days of receipt. The item(s) must be in resalable condition with tags attached. We are currently unable to exchange items and will refund products returned to us under the policy above.

Please note, we are not able to accept returns for underwear unless the product is faulty or damaged. We advise that you use a recorded courier service to return your item(s) as we cannot be responsible for items lost in the post.

For more information regarding returns and warranty, please see our help centre.