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Outdoor Action£72.95Visit shop Sea To Summit Silk Blend Sleeping Bag Liner - Mummy: : Si Grey Standard - Outdoor Action
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The Sea to Summit Silk Blend Sleeping Bag Liner is an essential upgrade for backpackers, hikers, and travelers looking to increase the comfort and warmth of their sleep system. It combines the luxurious feel of silk with the heat-trapping efficiency of Thermolite yarns to provide a cozy layer that fits inside your existing mummy sleeping bag. While it is perfect for adding warmth and keeping your sleeping bag clean, it does require careful handling to maintain the integrity of the delicate silk fabric over long-term use.
| Material | Silk |
|---|---|
| Model Part Number | ASL032051-191802 |
| Brand | Sea to Summit |
While it can be used on its own for very warm indoor environments or tropical travel, it is primarily designed as an insulating liner to be used inside a sleeping bag.
Yes, the mummy-shaped design is compatible with most standard mummy sleeping bags from various brands.
The integrated HeiQ odor control helps manage freshness, but you should wash the liner after every major trip or if you notice any buildup of sweat or dirt.
The breathable nature of the silk and the adjustable footbox help manage moisture and temperature, though it is designed to add warmth, so consider ambient temperatures before use.
The liner is designed to be highly minimalist and lightweight; its exact weight is optimized to ensure it adds negligible bulk to your backpacking gear.
Ensure the comfort stretch panels are positioned correctly along your torso and avoid tangling with the sleeping bag hood.
Check your sleeping bag zippers for burs or rough edges. Ensure your fingernails and toenails are trimmed to prevent snagging the delicate silk.
To use the liner, simply slide it inside your sleeping bag before heading to bed. It is best to match the mummy-style cut of the liner to a mummy-shaped sleeping bag to ensure there is no excess fabric causing discomfort.
Care instructions are straightforward: machine wash in cold water using a gentle cycle and a mild detergent. Avoid using harsh bleach or fabric softeners, as these can degrade the silk fibers and the efficiency of the odor-control technology. Always air dry the liner in a shaded area; do not tumble dry at high temperatures as this can damage the elasticity of the stretch panels. When not in use, store it in its dedicated storage case to keep it clean and protected from gear snags.
