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Mastering Winter Hiking: A Layering Guide

The Hiking Layered Glove System

Mountain Equipment have been making gear for the most inhospitable places on the planet since 1961, although manufactured in the Far East Mountain Equipment design is very much in the UK. We think they make exceptional clothing, equipment and accessories.

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ME Sleeping Bag Buying Guide

Mountain Equipment

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Mountain Equipment

Kryos Down Jacket - Past Season Colours

Weighs

664g

Weighs:

664g (Medium)

Outer Fabric:

Polyamide

Fill Weight:

234g

Fill Power:

800

Down Treatment:

Hydrophobic

Baffle Type:

Stitch-Through

UOG TOP PICK: Exceptional warmth, robust protection, and refined detailing make the Mountain Equipment Kryos Down Jacket a standout choice for demanding alpine and winter conditions. A top pick for...

Was:

Now: 1,651.50zł

RRP: 2,218.45zł | Save: 566.95zł

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Mountain Equipment

Kryos Down Jacket

Weighs

664g

Weighs:

664g (Medium)

Outer Fabric:

Polyamide

Fill Weight:

234g

Fill Power:

800

Down Treatment:

Hydrophobic

Baffle Type:

Stitch-Through

UOG TOP PICK: Exceptional warmth, robust protection, and refined detailing make the Mountain Equipment Kryos Down Jacket a standout choice for demanding alpine and winter conditions. A top pick for...

Was:

Now: 1,971.95zł

RRP: 2,218.45zł | Save: 246.50zł

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Currently out of stock

Out of stock

Mountain Equipment

Aerostat Synthetic 7.0 Wide Regular Sleeping Mat

Weighs

676g

Weighs:

676g

R-Value:

4.0

Season Rating:

3 Season

Mat Size:

Regular Wide

Mat Type:

Airbeds

A tough and reliable mat, insulated with synthetic fibres providing excellent warmth-to-weight qualities (rated for use down to -25C). Small pack size. Comes with a stuff sack with an integrated pump...

Was:

Now: 640.85zł

RRP: 764.10zł | Save: 123.25zł

Out of stock
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Mountain Equipment

Paiyu Down Jacket - Past Season Colours

Weighs

686g

Weighs:

686g (Medium)

Outer Fabric:

Polyamide

Fill Weight:

269g

Fill Power:

700

Down Treatment:

Hydrophobic

Baffle Type:

Stitch-Through

Outstanding warmth, refined construction, and practical detailing make the Paiyu an excellent choice for serious cold-weather use. Mountain Equipment says: The Paiyu Jacket boasts a unique...

Was:

Now: 1,109.20zł

RRP: 1,478.95zł | Save: 369.75zł

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Mountain Equipment

Paiyu Down Jacket

Weighs

686g

Weighs:

686g (Medium)

Outer Fabric:

Polyamide

Fill Weight:

269g

Fill Power:

700

Down Treatment:

Hydrophobic

Baffle Type:

Stitch-Through

Outstanding warmth, refined construction, and practical detailing make the Paiyu an excellent choice for serious cold-weather use. Mountain Equipment says: The Paiyu Jacket boasts a unique...

Was:

Now: 1,331.05zł

RRP: 1,478.95zł | Save: 147.90zł

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-8°C

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Mountain Equipment

Xenith III Down Sleeping Bag

Weighs

701g

Weighs:

701g (Regular)

Comfort Limit:

-8°C

Type:

Mummy

Insulation Type:

Down

Fill Weight:

373g

Fill Power:

900

Down Treatment:

Standard

Zip Length:

Full Length

Zip Position:

Left Zip

UOG TOP PICK – For Cold-Weather Performance With Minimal Weight: At 701g with 900-fill down and a comfort limit of -8°C, the Mountain Equipment Xenith III delivers serious three-season...

Was:

Now: From: 2,317.05zł

RRP: 2,711.45zł | Save: 394.40zł

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2°C

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Mountain Equipment

Helium 250 Down Sleeping Bag

Weighs

706g

Weighs:

706g

Fill Power:

700

Fill Weight:

261g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

2°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Helium 250 sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many...

Was:

Now: From: 1,035.25zł

RRP: 1,232.45zł | Save: 197.20zł

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2°C

Currently out of stock

Out of stock

Mountain Equipment

Helium GT 250 Down Sleeping Bag

Weighs

710g

Weighs:

710g

Fill Power:

700

Fill Weight:

289g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

2°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

UOG TOP PICK - Helium GT Series Sleeping Bags - Slightly oversized bags from Mountain Equipment bridge the gap between super slim ultralight bags and your bed at home – for those who like a bit...

Was:

Now: From: 1,183.15zł

RRP: 1,380.35zł | Save: 197.20zł

Out of stock
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Mountain Equipment

Aerostat Synthetic 7.0 Long Sleeping Mat - Past Season

Weighs

722g

Weighs:

722g (excluding bag)

R-Value:

4.0

Season Rating:

3 Season

Mat Size:

Long

Mat Type:

Airbeds

A tough and reliable mat, insulated with synthetic fibres providing excellent warmth-to-weight qualities (rated for use down to -25C). Small pack size. Comes with a stuff sack with an integrated pump...

Was:

Now: 665.50zł

RRP: 788.75zł | Save: 123.25zł

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6°C

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Mountain Equipment

Womens Klimatic I Synthetic Sleeping Bag

Weighs

735g

Weighs:

735g (Regular)

Comfort Limit:

6°C

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics,...

Was:

Now: 542.25zł

RRP: 640.85zł | Save: 98.60zł

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Mountain Equipment

Aerostat Synthetic 9.0 Wide Long Sleeping Mat

Weighs

747g

Weighs:

747g

R-Value:

4.0

Season Rating:

3 Season

Mat Size:

Long Wide

Mat Type:

Airbeds

A tough and reliable mat, insulated with synthetic fibres providing excellent warmth-to-weight qualities (rated for use down to -25C). Small pack size. Comes with a stuff sack with an integrated pump...

Was:

Now: 690.15zł

RRP: 813.40zł | Save: 123.25zł

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6°C

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Mountain Equipment

Klimatic I Synthetic Sleeping Bag

Weighs

749g

Weighs:

749g (Regular)

Comfort Limit:

6°C

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

UOG TOP PICK: The Mountain Equipment Klimatic I Synthetic Sleeping Bag is eco-friendly, lightweight, and well-suited for summer camping. Made from 90% recycled insulation and 100% recycled fabrics,...

Was:

Now: From: 542.25zł

RRP: 640.85zł | Save: 98.60zł

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-6°C

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Mountain Equipment

Womens Helium 400 Down Sleeping Bag

Weighs

762g

Weighs:

762g

Fill Power:

700

Fill Weight:

367g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-6°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Women’s Helium 400 sleeping bag is from their 'Women’s Helium' series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to...

Was:

Now: From: 1,257.10zł

RRP: 1,478.95zł | Save: 221.85zł

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Mountain Equipment

Aerostat Down 7.0 Wide Regular Sleeping Mat

Weighs

787g

Weighs:

787g (excluding bag)

R-Value:

5.0

Season Rating:

Winter

Mat Size:

Regular Wide

Mat Type:

Airbeds

A tough and reliable mat, insulated with 700+ fill power down providing excellent warmth-to-weight qualities(rated for use down to -40C). Small pack size. Comes with a stuff sack with an integrated...

Was:

Now: 912.00zł

RRP: 1,084.55zł | Save: 172.55zł

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-6°C

Currently out of stock

Out of stock

Mountain Equipment

Helium 400 Down Sleeping Bag

Weighs

825g

Weighs:

825g

Fill Power:

700

Fill Weight:

403g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-6°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Helium 400 sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many...

Was:

Now: From: 1,257.10zł

RRP: 1,478.95zł | Save: 221.85zł

Out of stock
-6°C

Currently out of stock

Out of stock

Mountain Equipment

Helium GT 400 Down Sleeping Bag

Weighs

894g

Weighs:

894g

Fill Power:

700

Fill Weight:

449g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-6°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

UOG TOP PICK - Helium GT Series Sleeping Bags - Slightly oversized bags from Mountain Equipment bridge the gap between super slim ultralight bags and your bed at home – for those who like a bit...

Was:

Now: From: 1,380.35zł

RRP: 1,626.85zł | Save: 246.50zł

Out of stock
-1°C

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Mountain Equipment

Womens Klimatic II Synthetic Sleeping Bag

Weighs

917g

Weighs:

917g (Regular)

Comfort Limit:

-1°C

Type:

Mummy

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

The Mountain Equipment Klimatic II is an eco-friendly sleeping bag for backpackers and trekkers in cooler climates. It features 90% recycled insulation and 100% recycled fabrics. Mountain Equipment...

Was:

Now: 591.55zł

RRP: 665.50zł | Save: 73.95zł

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-11°C

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Mountain Equipment

Womens Helium 600 Down Sleeping Bag

Weighs

948g

Weighs:

948g

Fill Power:

700

Fill Weight:

547g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-11°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Women’s Helium 600 sleeping bag is from their 'Women’s Helium' series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to...

Was:

Now: From: 1,478.95zł

RRP: 1,725.45zł | Save: 246.50zł

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-1°C

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Mountain Equipment

Klimatic II Synthetic Sleeping Bag

Weighs

954g

Weighs:

954g (Regular)

Comfort Limit:

-1°C

Type:

Mummy

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

The Mountain Equipment Klimatic II is an eco-friendly sleeping bag for backpackers and trekkers in cooler climates. It features 90% recycled insulation and 100% recycled fabrics. Mountain Equipment...

Was:

Now: From: 591.55zł

RRP: 690.15zł | Save: 98.60zł

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-12°C

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Mountain Equipment

Xeros Down Sleeping Bag

Weighs

1014g

Weighs:

1014g (Regular)

Comfort Limit:

-12°C

Type:

Mummy

Insulation Type:

Down

Fill Weight:

605g (based on regular size)

Fill Power:

800

Down Treatment:

Standard

Zip Length:

Full Length

Zip Position:

Left Zip

Efficient warmth for alpine precision. Mountain Equipment says: Part of our Extreme Alpine sleeping bag range, the Xeros is an ultra-light winter bag designed for hard multi-day alpine...

Was:

Now: From: 2,662.15zł

RRP: 2,957.95zł | Save: 295.80zł

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-11°C

Currently out of stock

Out of stock

Mountain Equipment

Helium 600 Down Sleeping Bag

Weighs

1040g

Weighs:

1040g

Fill Power:

700

Fill Weight:

620g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-11°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Helium 600 sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many...

Was:

Now: From: 1,478.95zł

RRP: 1,725.45zł | Save: 246.50zł

Out of stock
-11°C

Currently out of stock

Out of stock

Mountain Equipment

Helium GT 600 Down Sleeping Bag

Weighs

1114g

Weighs:

1114g

Fill Power:

700

Fill Weight:

656g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-11°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Wide

UOG TOP PICK - Helium GT Series Sleeping Bags - Slightly oversized bags from Mountain Equipment bridge the gap between super slim ultralight bags and your bed at home – for those who like a bit...

Was:

Now: From: 1,602.20zł

RRP: 1,873.35zł | Save: 271.15zł

Out of stock
-15°C

Currently out of stock

Out of stock

Mountain Equipment

Womens Helium 800 Down Sleeping Bag

Weighs

1132g

Weighs:

1132g

Fill Power:

700

Fill Weight:

734g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-15°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Women’s Helium 800 sleeping bag is from their 'Women’s Helium' series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to...

Was:

Now: 1,676.15zł

RRP: 1,971.95zł | Save: 295.80zł

Out of stock
-16°C

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Mountain Equipment

Kryos Down Sleeping Bag

Weighs

1187g

Weighs:

1187g (Regular)

Comfort Limit:

-16°C

Type:

Mummy

Insulation Type:

Down

Fill Weight:

743g (based on regular size)

Fill Power:

800

Down Treatment:

Standard

Zip Length:

Full Length

Zip Position:

Left Zip

Serious warmth for demanding alpine routes Mountain Equipment says: Part of our Extreme Alpine sleeping bag range, the lightweight Kryos is designed for alpine expedition use and cold-weather...

Was:

Now: From: 2,933.30zł

RRP: 3,253.75zł | Save: 320.45zł

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-5°C

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Mountain Equipment

Womens Klimatic III Synthetic Sleeping Bag

Weighs

1200g

Weighs:

1200g (Regular)

Comfort Limit:

-5°C

Type:

Mummy

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

The Mountain Equipment Klimatic III is an eco-friendly sleeping bag for backpackers and trekkers in cooler climates. It features 90% recycled insulation and 100% recycled fabrics. Mountain Equipment...

Was:

Now: 640.85zł

RRP: 739.45zł | Save: 98.60zł

+ Quick Add
-15°C

Currently out of stock

Out of stock

Mountain Equipment

Helium 800 Down Sleeping Bag

Weighs

1215g

Weighs:

1215g

Fill Power:

700

Fill Weight:

795g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-15°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Helium 800 sleeping bag is from their Helium series of bags which hit a sweetspot for trekking and backpacking, very technical with high warmth to weight ratios they are many...

Was:

Now: From: 1,676.15zł

RRP: 1,971.95zł | Save: 295.80zł

Out of stock
-5°C

Currently out of stock

Out of stock

Mountain Equipment

Klimatic III Synthetic Sleeping Bag

Weighs

1251g

Weighs:

1251g (Regular)

Comfort Limit:

-5°C

Type:

Mummy

Insulation Type:

Synthetic

Zip Length:

3/4 Length

Zip Position:

Left Zip

The Mountain Equipment Klimatic III is an eco-friendly sleeping bag for backpackers and trekkers in cooler climates. It features 90% recycled insulation and 100% recycled fabrics. Mountain Equipment...

Was:

Now: From: 640.85zł

RRP: 739.45zł | Save: 98.60zł

Out of stock
-15°C

Currently out of stock

Out of stock

Mountain Equipment

Helium GT 800 Down Sleeping Bag

Weighs

1300g

Weighs:

1300g

Fill Power:

700

Fill Weight:

844g (based on size Regular)

Down Treatment:

Standard

Comfort Limit:

-15°C

Insulation Type:

Down

Zip Length:

3/4 Length

Zip Position:

Left Zip

Type:

Mummy

Mountain Equipment's Helium GT sleeping bags are from their Helium GT series of bags which are more generously sized than their standard Helium range, ideal for larger people and side sleepers...

Was:

Now: 1,799.40zł

RRP: 2,119.85zł | Save: 320.45zł

Out of stock

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At Ultralight Outdoor Gear we strive to provide as much information as possible about the gear that we sell.

So you can make informed choices about the kit for your next adventure.

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