£164.44

About as cheap as it gets — within 5% of the all-time low it hit 1 month ago.

£164 today · all-time low £163 (Sep 2026) · usually the usual

Coleman Big Bay Mummy Sleeping Bag - 20F Cold Weather Gear

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 41 days · 41 data points (no recent data)

Historical
Generating forecast…
£178.47 £161.43 £165.15 £168.87 £172.58 £176.30 £180.02 12 August 2026 22 August 2026 01 September 2026 11 September 2026 21 September 2026
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Fog, 2158322

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Price Distribution

Price distribution over 41 days • 6 price levels

Days at Price
Current Price
1 day 6 days · current 9 days 4 days 14 days 7 days 0 4 7 11 14 £163 £164 £170 £176 £177 £178 Days at Price

Price Analysis

Most common price: £177 (14 days, 34.1%)

Price range: £163 - £178

Price levels: 6 different prices over 41 days

Description
Stay warm during your next outdoor adventure with the Coleman Big Bay Mummy Sleeping Bag. Designed for cool-weather camping, this bag uses Coletherm MAX insulation to help retain heat in temperatures as low as 20 degrees Fahrenheit. Whether you are heading out for a car camping trip or spending a night stargazing in the backyard, this sleeping bag provides the comfort you need when the temperature drops. This mummy-style bag is built to prevent heat loss through its Thermolock draft tube and semi-sculpted hood. If you find yourself running warm, the integrated J-zipper allows you to ventilate the footbox easily. For easy transport and storage, the bag comes with a compressible stuff sack that helps it fold down small. It is an ideal choice for adults looking for reliable warmth and easy packing for their camping or hiking trips.

Key Features

Coletherm MAX Insulation provides superior heat retention to keep you warm in temperatures as low as 20 degrees Fahrenheit.

The semi-sculpted hood and Thermolock draft tube work together to lock in heat and prevent warmth from escaping through the zipper.

A specialized J-zipper allows you to ventilate the footbox on warmer nights so you never feel stuffy while sleeping.

The patented ZipPlow zipper design prevents snags, making the bag easy to open and close every time you use it.

Includes a compressible stuff sack that makes it easy to quickly pack, fold, and store your sleeping bag for travel.

Product Specifications
Brand
Coleman
Model
2158322
Colour
Fog
Size
20?f
ASIN
B09HMZ8FRW
Category
Sports & Outdoors > Outdoor Recreation > Camping & Hiking > Sleeping Gear > Sleeping Bags > Mummy Sleeping Bags
Domain
Amazon UK
Release Date
11 April 2025
Listed Since
01 October 2021

Barcode

No barcode data available

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