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Mountain Equipment's lightest expedition class sleeping bag. Ultralight when used alone but with enough room to accommodate clothing when pushed to its absolute limit.
Mountain Equipment's lightest expedition class sleeping bag. Ultralight when used alone but with enough room to accommodate clothing when pushed to its absolute limit.
Mountain Equipment

Mountain Equipment Snowline Regular Left Zip in Marmalade

£700.00
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Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.
Returns and Refunds

Online Returns Information:

  • In the event that your purchase is not suitable, for whatever reason, you have the right to return it to us.
  • Goods should be returned in new condition, unused and with their original undamaged packaging.
  • We aim to process all returns within 72 hours. This may take slightly longer at busy times of the year. We will e-mail you once your return has been processed.
  • Any items returned will be refunded unless faulty or shipped in error.
  • If you wish to exchange an item for any reason, please place a new order for the items that you want.
  • Please note that it is your responsibility to pay for the return postage costs, no postage costs are refundable.
  • Goods may be returned for a refund within 30 days of receipt.
  • You do not need to contact us to notify us of your return unless the item is faulty or is outside of our 30-day policy.
  • Goods must be packaged securely to ensure they are not damaged in transit. The responsibility and liability of the goods remain with you until we are in receipt of the goods.
  • For health and safety reasons face masks cannot be returned for an exchange or refund.
  • Climbing & PPE Safety Equipment can only be returned on very strict conditions. Everything must be exactly as it was received, with packaging and labelling intact. If there is any sign or possibility that the goods have been used or contaminated then we regret that we are unable to accept a return on the grounds of consumer safety.
  • In the unlikely event that your purchase develops a fault, for whatever reason, then please contact us first either by telephone or email for further instructions. In the majority of cases, any faulty goods will have to be returned to us and then forwarded on to their respective suppliers for inspection. Please be aware that this process may take several weeks in some cases. Any postage costs paid will be refunded by THE CLIMBERS SHOP if a product is deemed as faulty and still under a manufacturer's warranty.
  • If you purchased in-store please contact the relevant shop directly.

How do I return an item?

  • Download our returns form from the link at the top of this page and once complete, enclose it with your return.
  • Ensure you include all tags with your return.
  • If possible, please include a copy of your reciept so we can process your return/exchange quicker.
  • Goods must be packaged securely to ensure they are not damaged in transit. The responsibility and liability of the goods remain with you until we are in receipt of the goods.
  • Please send your return(s) to: Returns, Hooked on Granite Ltd, Capel Curig, Betws-y-Coed, LL24 0EN

Mountain Equipment Snowline Regular Left Zip in Marmalade

Season:SS22

Brand:Mountain Equipment

Code:5065857

Mountain Equipment's lightest expedition class sleeping bag.

Ultralight when used alone but with enough room to accommodate clothing when pushed to its absolute limit.

Temperature Range:
  • Good Night's Sleep Temperature: -23°C/-9°F
Features:
  • Vertically aligned V-baffles on the chest and foot piece, 14:7cm Trapezoid baffles though out all other parts of the bag results in minimal down migration and maximum possible warmth in all situations.
  • Mountain Equipment's Lode Lock collar closure with its auto-locating closure combines all the advantages of a magnetic fastener with those of a mechanical lock. Its one-handed quick release closure uses magnets to draw the locking mechanism together and ensure that once connected it cannot be accidentally opened.
  • 7 baffles provide exceptional down control for performance and excellent insulation. The DC7 LV hood reduces weight, has less deformation when cinched down small, and offers single handed closure and easy-run dual tether draw cords for greater ease of use in extreme conditions.
  • A six-baffle foot piece, Mountain Equipmen's most advanced design, and featuring both their Bulls Eye Technology and offset Sharks Toe foot constructions. Its highly sophisticated baffle system maximises thermal efficiency for the coldest and most demanding environments, ensuring warm feet night after night.
  • GORE-TEX INFINIUM™ 10D outer shell is durably light, highly breathable and rain-resistant
  • 831g of 90-10 Russian Goose Down with a minimum fill power of 800
  • Expedition fit with EXL® system is both roomier and has improved loft and thermal efficiency
  • V chest and foot baffles & Trapezoid main body baffles
  • Ground level side seams with V-side baffle
  • 7 baffle low volume anatomically shaped hood
  • 6 baffle anatomically shaped offsetfoot-box
  • Full length Gemini™ zip baffle and integrated neck collar with Lode Lock™ closure
  • GORE® THERMIUM™ 10D inner foot-box and hood lining
  • Inner pocket for keeping essentials warm and dry
  • Supplied with waterproof roll-top stuff-sack and storage cube
  • 100% Polyamide outer/inner, ePTFE membrane, Down fill
Buyers Guide - How to choose a sleeping bag

A good night’s sleep is key to enjoying your time in the hills and vital for physical and mental recovery. Keeping toasty while you sleep is important because your body will naturally drop in temperature during deep rest. There are a multitude of sleeping bags available out there covering a vast price range but if you choose wisely, maintain your bag and store it correctly it could very well keep you snoozing happily for 20+ years.

Choosing the right sleeping bag for you involves asking some key questions included below. To help you understand why they are important simply click through to our full buyers guide to read about the incredible technologies, science, testing and the design involved in getting you a good nights sleep....

- Synthetic or down?

- Men’s or women’s?
- What is a "season" and why do the prices vary so much?
- How do I make sense of comfort ratings?
- Why should a bag “fit” me?
- So do I get what I pay for?
- I brought a “warm” bag but I’m still cold at night.
- What about the environment?




Top tips to make the right choice:

If you can visit the shop to look at them in person this is ideal as not only does it allow you to place bags side by side to instantly see the difference in cut and loft but it also gives you the opportunity to try the bags on. Just like clothing, they are all cut differently and often come in length options so that you can get exactly the right fit for you. These days, however, travelling long distances and meeting face to face may not be quite so straightforward so we are more than happy to talk with you over the phone to discuss which sleeping bag may work best for you. We are all active users of the equipment we sell and we have all had our fair share of miserable nights, that’s why we are all happy to share our knowledge - so that you don’t have to!
Technical Information
Down 800

The very best Eastern European goose down. Sourced from Western Russia, with a minimum down cluster content of 90% and individually tested to ensure a minimum fill power of 800 cubic inches. DOWN CODEX approved.

GORE-TEX INFINIUM

GORE-TEX INFINIUM fabrics combine multilayer membrane technology with high-performance fabrics to produce materials that are windproof, highly breathable and extremely resistant to rain and snow. Weather resistance, protection and comfort are the INFINIUM hallmarks.

Down Codex

The Down Codex is Mountain Equipments award-winning down certification scheme that considers the environmental, ethical and animal welfare matters relating to down supply chains. It is grounded in comprehensive and transparent auditing that ensures traceability and quality.

A Good Night's Sleep Guaranteed

So confident are Mountain Equipment that their sleeping bags will keep you warm and comfortable, that in addition to the EN13537/ISO23537 laboratory ratings they quote every Mountain Equipment sleeping bag comes with a separate 'A Good Nights Sleep Guaranteed' temperature rating.

Fair Wear

As a member of Fair Wear, Mountain Equipment is committed to implementing the highest standards of working conditions. Mountain Equipment were awarded "Leader Status" by Fair Wear Foundation in 2016 and has been awarded their highest accolade for performance every year since.
Sizing Information
Expedition Fit- Wider and marginally longer than the Mountain Fit, the Expedition Fit caters for the needs of high altitude mountaineers and polar explorers who need to wear or store additional items of clothing or even their boots inside their sleeping bag.

Expedition Sizing:


Regular Fit
Length: 204cm
User Height: 170-185cm
Shoulder Width: 80cm
Foot Width: 50cm

X-Long Fit
Length: 219cm
User Height: 185-200cm
Shoulder Width: 80cm
Foot Width: 50cm
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