Established in 1986 Trekitt is family owned and run. We have always been driven by our passion for wild places and mountains and have enjoyed sharing those experiences with our customers for over 30 years.

Trekitt provides top quality equipment and clothing for mountaineers, hill walkers, climbers and travellers and has grown over the years to cater for a wide range of outdoor activities. We hold large stocks of specialist clothing and equipment from the worlds best brands backed up by our award winning customer service.  We are more than a shop, we are a service for adventure, we fully understand that to get the most from your passion you need the best kit that is fit for purpose and suits you personally.  We offer expert boot and rucksack fitting services in our Hereford shop and are always happy to discuss your equipment needs, so just call us.

The Hereford shop is open Monday to Saturday from 09:00 - 17:30.

We are closed on Sundays and Bank Holidays because we value our free time and want to keep it that way.

51 Eign GateHereford Herefordshire HR4 0AB

Rab Alpine Pro 400 Sleeping Bag Celestial

Rab Alpine Pro 400 Sleeping Bag Celestial

£225.25 £265.00
15% off

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The Alpine Pro is a warm, weather resistant, technical sleeping bag for freezing conditions. The tapered shape allows the bag to pack down nice and small, yet offers warmth down to -5°C. 


Season : 2019S

Code : QSM-67-CE-LZ

Weight : 0KG

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What is the Alpine Pro 400?

If you're familiar with Rab's current range of sleeping bags, you may have heard of the Ascent and the Neutrino Endurance; well the Alpine Pro is a mix of the two, combining the brilliant value of the Ascent with the packability and technical fit of the Neutrino. It uses a high quality 650FP hydrophobic duck down and a Pertex Quantum outer fabric to ensure weather resistance in severe conditions.

What is the Alpine Pro made of?

Insulation: Starting with the most vital part of the bag, Rab use a high quality 650 fill power, R.D.S certified, hydrophobic, european duck down; we know there's a lot of info there so let's break it down. Fill power refers to the 'fluffiness' of the down, therefore 1 ounce of this high quality down will fill 650 cubic inches of space when lofted fully, R.D.S stands for Resposible Down Standard, ensuring the down comes from happy birds who haven't been live plucked, while hydrophobic refers to the coating that is applied to the down to allow it to perform better in damp conditions than untreated down. This coating will also ensure the down is warmer when wet, lofts faster and dries faster than untreated down. 

Outer fabric: Surrounding this toasty insulation is a Pertex Quantum fabric; this fabric is water resistant, wind resistant and lightweight enough to allow the bag to pack down to a small size when not in use. Although you should never aim to allow a down sleeping bag to get wet, we know condensation and light drizzle are unavoidable, therefore this fabric prevents the down getting wet. 

What is the construction used?

If that wasn't enough of an information overload, Rab store the down in trapezoidal chambers to increase warmth and decrease the liklihood of cold spots. This not only increases the warmth of the bag but also allows the down to loft back up to full size after being compressed for extended periods of time. 

What are the features of the Alpine Pro?

A 3/4 length zip with a baffle behind prevents heat escaping through the zip, while an internal stash pocket stores items such as a phone or headtorch when the batteries need to stay warm. Included with the sleeping bag is a loft bag to store the sleeping bag when not in use, and a compression bag to (you guessed it) compress the bag in your pack when on the move. Lastly, a drawcord in the hood seals in the warmth in exceptionally cold conditions, and an angled footbox prevents your feet compressing the down and reducing warmth. 

How does the Alpine Pro fit?

The Alpine Pro features Rab's Mummy Taper fit; this is a slim, body-hugging fit to maximise warmth and pack size. The more space inside a bag that you aren't filling, the colder the bag will be. If you tend to move around a lot in your sleep, you may want to have a look at Rab's Ascent range which features a roomier fit. 


The Alpine Pro is the perfect bag for those not wanting to spend a fortune on a cold weather bag, yet require the performance, pack size and weight to be effective in mountainous environments. The high quality hydrophobic insulation and weather resistant outer fabric ensure protection in the worst conditions, while a re-design in baffle shapes increases warmth even further. 

  • Pertex Quantum Pro outer fabric
  • High quality down insulation
  • Hydrophobically treated
  • Mummy taper shape
  • Technical baffle design
  • Internal stash pocket
  • Included stuff and loft bags
  • Angled footbox
Technical Information

Weight: 965g

Insulation: 650FP R.D.S Certified European Goose Down w/ Nikwax Fluorocarbon-Free Treatment

Zip: Left zip

Comfort: 1°C
Limit of comfort: -5°C
Extreme: -23°C

Sizing Information

Pack size: 18 x 27cm

Total length: 215cm

Max user height: 185cm

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Rab Alpine Pro 400 Sleeping Bag Celestial

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The product I bought was competitively priced. The video demonstration of the product assisted me in my decision to purchase the item and was very informative, as it showed all of the features and the fit. I chose "click and collect" which was an efficient and quick process. I would definitely shop here again.

Amanda  •   19 Jan 2019.

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