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Kids Sleeping Bag 3 Season Lightweight Bunka in Teal tiger print£20.99 Was £51.995 colours -
Kids Sleeping Bag 3 Season Lightweight Bunka in CARROT£20.99 Was £51.995 colours -
Kids Sleeping Bag 3 Season Lightweight Bunka in RICH TEAL£20.99 Was £51.995 colours -
3 Season Water Repellent Sleeping Bag Doze in CHIVE£29.99 Was £72.994 colours -
Adults Sleeping Bag Liner in Grey Slumber£10.99 Was £25.99
Guide to Buying Sleeping Bag Liners
Sleeping bag liners are a simple but highly effective addition to your camping sleep system. Designed to sit inside your sleeping bag, liners improve comfort against the skin, help regulate temperature, and keep your sleeping bag cleaner for longer. Whether you are camping, backpacking, staying in hostels, or travelling, a liner adds flexibility and comfort without taking up much space in your pack.
Lightweight and easy to wash, sleeping bag liners are a practical choice for extending the life of your sleeping bag while improving overall sleep quality. They can also be used on their own during warm nights or when sleeping indoors.
Trespass Sleeping Bags Liners
Add an extra layer of warmth and protection with a Trespass sleeping bag liner. Our liners are highly versatile in that, not only do they protect from the elements and keep your sleeping bag clean, but they can also be used as stand-alone sleeping bags in warm summer weather.
You'll find lightweight sleeping bag liners for all ages, meaning that the whole family can enjoy sweet dreams in the wilderness. Easy to wash and highly durable, our hardwearing sleeping bag liners are constructed with your comfort in mind.
Different sleeping bag liners are designed to suit different temperatures, travel styles, and comfort preferences. Choosing the right type depends on how and where you plan to use it.
- Cotton sleeping bag liners: Soft, breathable, and comfortable against the skin, ideal for casual camping and indoor use.
- Polyester liners: Durable, quick drying, and easy to care for, making them suitable for regular camping and travel.
- Fleece sleeping bag liners: Designed to add noticeable warmth in cooler conditions, making them useful for cold nights or shoulder seasons.
- Silk liners: Very lightweight and compact, offering a smooth feel and excellent packability for backpacking and travel.
- Cotton-poly blend liners: Balance softness and durability, offering everyday comfort with improved longevity.
Each liner type supports different sleeping conditions, from hot summer nights to cooler camping trips.
Materials and How They Work
The material of a sleeping bag liner directly affects warmth, breathability, and pack size.
- Cotton and organic cotton: Naturally breathable and soft, improving comfort and hygiene during sleep.
- Polyester: Lightweight, moisture wicking, and quick drying, making it practical for multi-day trips.
- Fleece: Provides insulation and helps add warmth inside your sleeping bag during colder conditions.
- Silk: Ultralight and compact, offering temperature regulation with minimal added weight.
These materials help liners protect your sleeping bag from sweat, body oils, and dirt while improving comfort and cleanliness.
Small design details can make a big difference to usability and comfort.
- Mummy shape liners to match technical sleeping bags
- Rectangular liners for extra space and relaxed sleeping
- Stretch panels for easier movement during the night
- Side openings or zips for easy entry and exit
- Pillow pockets to keep clothing or pillows in place
- Compact stuff sacks for simple packing and transport
These features help ensure your liner works seamlessly with your sleeping bag and sleep setup.
Different activities benefit from different liner materials and designs. Matching your liner to how you camp or travel improves comfort and practicality.
- Camping trips: Cotton or polyester liners offer comfort and easy cleaning for regular use.
- Backpacking and hiking: Silk or lightweight polyester liners minimise weight and pack size.
- Cold-weather camping: Fleece sleeping bag liners help add warmth without replacing your sleeping bag.
- Hostels and travel: Cotton or silk liners work well as a standalone sleep layer for hygiene.
- Summer nights: Breathable cotton or silk liners prevent overheating while keeping you comfortable.
Choosing the right liner ensures better sleep across different environments and seasons.
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Do sleeping bag liners add extra warmth?
- Yes. Sleeping bag liners add an extra insulating layer that helps retain body heat. Depending on the material, they can add anywhere from a few degrees of warmth to a noticeable temperature boost on colder nights.
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Can I use a sleeping bag liner on its own in hot weather?
- Yes. In warm conditions, liners can be used on their own as a lightweight sleep layer. This is especially useful for summer camping, hostels, or travel where a full sleeping bag would be too warm.
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Are sleeping bag liners machine washable?
- Most sleeping bag liners are machine washable, making them much easier to clean than sleeping bags. Always check the care label, but liners are designed to handle frequent washing and dry quickly.
