Sea To Summit Trek -18C 185 (STS ASL041172-050205)
 | Outdated Product $429.00 By features: trekking; Type: bag-cocoon; Suitable for: universal; Seasonality: winter; Weight (kg): 1.89; comfort t° (for men): -11; t° limit (for men): -18; comfort t° (for women): -11; t° limit (for women): -18; Insulation: fluff; Equipment: zipper at the feet; fastening possibility |
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Sea To Summit Trek -18C 185 196x79 cm 211x84 cm | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Catalog Sea To Summit 2025 - new arrivals, bestsellers, and the most relevant models Sea To Summit.
Advantages of Down
The main feature of the sleeping bag from Sea To Summit is the presence of a down filling. The model uses high-quality duck down with RDS certification, ensuring its ethical sourcing without cruelty to animals. Thanks to such insulation, experienced travelers can use the sleeping bag at temperatures down to -18 degrees Celsius, while beginners and people prone to feeling cold can use it down to -11 °C.
Additionally, it is the down that provides the Sea To Summit Trek -18C 185 with a moderate weight of 1.9 kg and allows the sleeping bag to be effectively compressed for convenient transport in a backpack. When folded, the volume is about 26 liters, and the compression sack allows it to be reduced to a compact 14.2 liters.
More Comfort
The sleeping bag is equipped with an adjustable hood and insulated collar to reduce heat loss in the head and neck area. A durable outer layer and inner nylon lining protect the down from moisture and external influences. Among other advantages is the Free-Flow Zip System. It features a convenient two-way zipper that allows you to free your hands, convert the sleeping bag into a blanket, zip two models together, and use a separate foot closure with a reflective pull.
The model is designed for users up to 185 cm tall, and for taller travelers, a Long version is available, accommodating heights up to 198 cm. It is worth noting that the Trek series offers a more spacious sleeping area compared to the Spark and Ascent models, providing enhanced comfort.
The Sea To Summit Trek -18C 185 belongs to the advanced price range solutions and is an excellent choice for demanding travelers. Its cost is quite reasonable compared to other winter down models.