Mummy Sleeping Bag with Four-Hole Cotton Filler for Autumn and Winter Camping Trips

Designed for campers facing cooler conditions, this mummy sleeping bag uses a four-hole cotton filler to provide insulation across multiple cold-resistant temperature ranges. Available in two primary specifications, the bag offers options suitable for temperatures as low as -18°C, making it a practical choice for autumn excursions and winter camping. Its construction combines a 190T polyester spinning exterior with a spring buds spinning lining, creating a durable and comfortable shelter for overnight stays. The inclusion of a dedicated compression sack, available in two compact sizes, allows for efficient packing and transport in your rucksack or vehicle boot.

Features and Construction

The sleeping bag's design focuses on practical warmth retention and user convenience through its material choices and structural elements.

Material and Build

The bag's shell is made from 190T polyester spinning, a fabric chosen for its resistance to abrasion and moisture. Inside, the primary insulation comes from a four-hole cotton filler, which traps air to create a warm microclimate. A spring buds spinning lining forms the interior surface that contacts the user, adding a layer of comfort. This three-layer construction—durable exterior, insulating filler, and soft lining—is assembled in a mummy-type shape that reduces empty space and helps concentrate body heat.

Size and Practical Fit

The sleeping bag measures 230cm in length, 80cm in width, and 50cm in height when fully unfurled, providing ample room for most adult campers while maintaining the mummy shape's tapered design. This shape narrows towards the feet, which reduces weight and packed volume. For storage and transport, the bag comes with a compression sack that measures either 38cm by 26cm or 40cm by 28cm in its natural state, depending on the specific model variant. This allows you to compress the sleeping bag to a manageable size for carrying.

Uses and Placement

This sleeping bag is intended for outdoor use in cooler seasons, with its performance tailored to specific temperature ranges.

Event or Professional Use

For organised group camping, scouting trips, or outdoor training events in autumn and winter, the bag's stated cold-resistant temperature ranges provide a guideline for suitability. The -18°C to 0°C range models are appropriate for winter camping or alpine conditions where frost is likely, while the -8°C to 8°C range variants suit milder autumn nights. Its straightforward design and robust polyester exterior make it suitable for repeated use in group settings or outdoor education programmes where equipment must withstand regular handling.

Everyday Home Use

Beyond dedicated camping trips, the sleeping bag can serve as a reliable extra bedding option for guests staying in unheated rooms, garden sleepovers, or as part of a home emergency kit. Its compression sack makes it easy to store in a cupboard, under a bed, or in a car boot without taking up excessive space. The variety of colour options—including yellow, red, army green, brown, and wine red—allows it to blend with different personal preferences or existing gear.

Benefits and Buying Value

The product offers practical advantages through its material composition and design features that address common camping needs.

Reuse and Low Maintenance

The polyester fabric exterior is resistant to stains and can be wiped clean, while the cotton filler and lining can be aired out between uses. The inclusion of a dedicated compression sack protects the bag during storage and transport, helping to maintain its loft and insulation properties over multiple seasons. No specialist cleaning instructions are provided, so care should be based on the materials: spot clean the exterior and air the interior regularly.

Why Choose This Product

This sleeping bag provides a clear set of specifications—cotton filler, polyester shell, mummy shape, and compression sack—that meet the basic requirements for three-season camping. The availability of two weight options (1.5kg and 2.5kg) and multiple colour choices allows you to select based on your expected temperature conditions and personal preference. Its value lies in its straightforward construction, stated temperature ranges, and the practical inclusion of a compression sack for easy packing.