£276.57

Marmot MARMOT Ironwood Mummy Sleeping Bag - 650 Fill Down, Lightweight, 30-Degree Rating, Bomber Green/Steel Onyx, Regular, Bomber Green/Steel Onyx, Regular

Bomber Green/steel Onyx, 900925-4938

Price data last checked 72 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 19 days • 19 data points (No recent data available)

Historical
Generating forecast...
£281.55 £273.43 £275.20 £276.97 £278.75 £280.52 £282.29 23 January 2026 27 January 2026 01 February 2026 05 February 2026 10 February 2026

Price Distribution

Price distribution over 19 days • 5 price levels

Days at Price
Current Price
2 days 9 days · current 3 days 1 day 4 days 0 2 5 7 9 £274 £277 £277 £278 £282 Days at Price

Price Analysis

Most common price: £277 (9 days, 47.4%)

Price range: £274 - £282

Price levels: 5 different prices over 19 days

Description

An all-around down bag for damp weather, the water-resistant 650-fill-power down ironwood 30 has all the functional appointments of a sleeping bag built to generate a comfortable night out, even when you can't see the stars.

Key Features

A Better Fit For A Better Night's Sleep - Lightweight, mummy style sleeping bag; extra room to stretch your feet; constructed with an anatomically shaped footbox for optimum warmth and comfort.

Stay Warm And Dry On Damp Nights - EN tested to provide warmth in temperatures as low as 30 degrees Fahrenheit. 650-fill power down with Down Defender to improve water resistance. Ground-level side seams and hood draw cord help regulate heat.

Extra Features For Extra Performance - Snagless insulated draft tube and a full length, locking YKK two way zipper with anti snag slider. A zipper garage also helps keep the zipper closed and away from skin.

Innovating To Improve The Human Experience - This mummy sleeping bag features an internal stash pocket for easy access to important items, as well as two hang loops and a stuff sack for convenient transporting and storage.

Marmot crafts professional quality outdoor gear, born from working mountain guides and instructors. Inspired by the Alpinist spirit of adventure to search and achieve in a harsh world, our products are simple, appropriate, dependable and good looking.

Product Specifications

Brand
Marmot
Colour
Bomber Green/steel Onyx
Size
Regular
Format
Sports
Domain
Amazon UK
Release Date
01 January 2024
Listed Since
01 January 2024

Barcode

No barcode data available

Similar Products You Might Like

Marmot Ironwood 20, Down Mummy Sleeping Bag, Warm and Lightweight with 650 duck down filling, Ideal for Camping and Hiking, Denim/Steel Onyx, LZ
96% match

Marmot Ironwood 20, Down Mummy Sleeping Bag, Warm and Lightweight with 650 duck down filling, Ideal for Camping and Hiking, Denim/Steel Onyx, LZ

Marmot

£220.00 30 Jan 2026
Marmot Lost Coast 30, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -21°
94% match

Marmot Lost Coast 30, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -21°

Marmot

£212.99 26 Jan 2026
Marmot Lost Coast 30 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -21°
94% match

Marmot Lost Coast 30 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -21°

Marmot

£192.80 27 Jan 2026
Marmot Sawtooth, Down adult mummy sleeping bag, 650 goose down filling, very light and warm, 183 cm, suitable down to -28°
94% match

Marmot Sawtooth, Down adult mummy sleeping bag, 650 goose down filling, very light and warm, 183 cm, suitable down to -28°

Marmot

£336.00 25 Feb 2026
Marmot Women's Ouray, Down adult mummy sleeping bag, 650 duck down filling, very light and warm, 168 cm, suitable down to -40°
94% match

Marmot Women's Ouray, Down adult mummy sleeping bag, 650 duck down filling, very light and warm, 168 cm, suitable down to -40°

Marmot

£378.00 31 Jan 2026
Marmot Women's Ouray Long, Down adult mummy sleeping bag, 650 duck down filling, extra long, very light and warm, 183 cm, suitable down to -40°
94% match

Marmot Women's Ouray Long, Down adult mummy sleeping bag, 650 duck down filling, extra long, very light and warm, 183 cm, suitable down to -40°

Marmot

Out of Stock 01 Feb 2026
Marmot Women's Teton, Down adult mummy sleeping bag, 650 duck down filling, very light and warm, 168 cm, suitable down to -40°
94% match

Marmot Women's Teton, Down adult mummy sleeping bag, 650 duck down filling, very light and warm, 168 cm, suitable down to -40°

Marmot

£278.00 31 Jan 2026
Marmot Women's Angel Fire Long, Down adult mummy sleeping bag, 650 goose down filling, extra long, very light and warm, 183 cm, suitable down to -28°
93% match

Marmot Women's Angel Fire Long, Down adult mummy sleeping bag, 650 goose down filling, extra long, very light and warm, 183 cm, suitable down to -28°

Marmot

£292.49 31 Jan 2026
Marmot Never Summer, Down adult Mummy Sleeping Bag, 650 Duck Down Filling, very light and warm, 183 cm, suitable down to -36°
93% match

Marmot Never Summer, Down adult Mummy Sleeping Bag, 650 Duck Down Filling, very light and warm, 183 cm, suitable down to -36°

Marmot

Out of Stock 01 Feb 2026
Marmot Women's Angel Fire, Down adult mummy sleeping bag, 650 goose down filling, very light and warm, 168 cm, suitable down to -28°
93% match

Marmot Women's Angel Fire, Down adult mummy sleeping bag, 650 goose down filling, very light and warm, 168 cm, suitable down to -28°

Marmot

£244.00 01 Feb 2026
Marmot Never Summer Long, Down adult Mummy Sleeping Bag, Extra Long, 650 Duck Down Filling, very light and warm, 198 cm, suitable down to -36°
93% match

Marmot Never Summer Long, Down adult Mummy Sleeping Bag, Extra Long, 650 Duck Down Filling, very light and warm, 198 cm, suitable down to -36°

Marmot

Out of Stock 31 Jan 2026
OMVMO Mummy Down Sleeping Bag for Adults; 0℉ 15℉ 650 Fill Power Sleeping Bag for Hiking Camping and Backpacking;4 Season;Lightweight (Gray/0℉/Filling 2.2 lbs, Regular(Fits up to 6'3''))
93% match

OMVMO Mummy Down Sleeping Bag for Adults; 0℉ 15℉ 650 Fill Power Sleeping Bag for Hiking Camping and Backpacking;4 Season;Lightweight (Gray/0℉/Filling 2.2 lbs, Regular(Fits up to 6'3''))

OMVMO

£247.93 16 Mar 2026
Marmot Lost Coast 15, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -31°
93% match

Marmot Lost Coast 15, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -31°

Marmot

Out of Stock 27 Jan 2026
Marmot Lost Coast 5, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -40°
93% match

Marmot Lost Coast 5, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 183 cm, suitable down to -40°

Marmot

£289.99 26 Jan 2026
Marmot Lost Coast 15 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -31°
93% match

Marmot Lost Coast 15 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -31°

Marmot

£220.01 26 Jan 2026
Marmot Lost Coast 15 Short, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 168 cm, suitable down to -31°
93% match

Marmot Lost Coast 15 Short, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 168 cm, suitable down to -31°

Marmot

£163.99 26 Jan 2026
Marmot Lost Coast 40 Long, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -12°
92% match

Marmot Lost Coast 40 Long, Down adult mummy sleeping bag, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -12°

Marmot

£123.49 22 Nov 2025
Sea to Summit Spark Pro -1°c Sleeping Bag Long
92% match

Sea to Summit Spark Pro -1°c Sleeping Bag Long

Sea to Summit

£480.49 28 Jan 2026
Marmot Lost Coast 5 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -40°
92% match

Marmot Lost Coast 5 Long, Down adult mummy sleeping bag, extra long, 600+ Duck Down Filling, light and warm, packable, 198 cm, suitable down to -40°

Marmot

£262.30 03 Mar 2026
Sea to Summit Ascent -1C Down Sleeping Bag, blue
92% match

Sea to Summit Ascent -1C Down Sleeping Bag, blue

Sea to Summit

£339.95 31 Jan 2026
Azitrek 0 Degree Mummy Sleeping Bags for Adults Camping | XXL Big and Tall 3-4 Season Warm Cool | Cold Weather Winter Sleeping Bag w. Compression Sack Youth | Side Sleeper Friendly (Loden Green)
92% match

Azitrek 0 Degree Mummy Sleeping Bags for Adults Camping | XXL Big and Tall 3-4 Season Warm Cool | Cold Weather Winter Sleeping Bag w. Compression Sack Youth | Side Sleeper Friendly (Loden Green)

AZITREK

£91.30 30 Jan 2026
TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"
92% match

TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"

TETON Sports

£102.65 25 Jan 2026
Klymit Wild Aspen Lightweight Mummy Sleeping Bag, 0-Degree F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking - Regular, Yellow
92% match

Klymit Wild Aspen Lightweight Mummy Sleeping Bag, 0-Degree F Cold Weather Sleeping Bag for Camping, Hiking, and Backpacking - Regular, Yellow

Klymit

£41.11 26 Jan 2026
Retrospec Dream 5° Sleeping Bag - Mummy Sleeping Bag for Camping, Insulated Cold Weather Sleeping Bag Lightweight Stuff Sack, Water-Resistant and Adjustable Draw Cords Adult Sleeping Bag
92% match

Retrospec Dream 5° Sleeping Bag - Mummy Sleeping Bag for Camping, Insulated Cold Weather Sleeping Bag Lightweight Stuff Sack, Water-Resistant and Adjustable Draw Cords Adult Sleeping Bag

Retrospec

£66.46 26 Jan 2026