- View and track your orders
- Join the Snowleader Mountain Club when you place your first Order
Trailhead ThII
Choose the zip side
Choose your size
The Trailhead ThII from Sea To Summit is a sleeping bag made from synthetic material.
The Trailhead ThII is a high-performance bag that can be used for camping.The Trailhead ThII is rectangular in shape to provide both comfort and warmth. The sleeping bag features WaveLoft™ technology which helps retain heat, thanks to its thick, insulating layers. The padding is designed to reduce the need for movement in the night to get warm.
The Trailhead ThII features a two-way #5 YKK zip which aIIows it to be completely opened out and used as a quilt for efficient temperature control.
The Trailhead ThII is a comfortable, practical and high-performance sleeping bag with multiple special features.
- Tapered rectangular shape for more space and comfort than a traditional mummy bag
- Full-length #5 YKK zip allows bag to open out flat and be used as a quilt
- Second zip closure in footbox for versatile ventilation
- WaveLoft™ construction for extra warmth and loft
- Lining fabrics attached to shell to prevent tangles
- Zip closure with oversized baffles and anti-snag construction
- The 30D nylon shell and 20D nylon lining are both lightweight and compressible
- Stuff sack included
- This sleeping bag is not designed to be zipped together with another one
- Seasons: Spring/Summer
- Regular Size:
- User height: less than 183 cm
- Internal shoulder circumference: 152 cm
- Internal hip circumference: 146 cm
- Internal foot circumference: 102 cm
- Zip on left-hand side
- Total weight: 1040 g
- Stuff sack size: 9 L
Long Size:
- User height: less than 198 cm
- Internal shoulder circumference: 162 cm
- Internal hip circumference: 157 cm
- Internal foot circumference: 108 cm
- Zip on left-hand side
- Total weight: 1200 g
- Stuff sack size: 9 L
- Temperatures:
- Comfort: 5°C
- Lower limit: -1°C
- Extreme: -16°C
Sea To Summit technologies:
Free-Flow zip system:
This bag features a zip closure designed to ensure maximum heat retention and efficiency as weII as offering multiple ventilation options. The zip closure aIIows you to keep your arms free, offers additional ventilation and makes it possible to fold down the top part of the bag and use as a mini quilt when it is warmer than expected.
Waveloft™:
This unique construction consists of thick, curved layers of Thermolite® insulation which help trap and retain heat in cold weather conditions.
Standard EN 13537:
The perception of cold or heat may differ from person to person or from one manufacturer to another. That's why an international standard has been established to enable consumers and stores to compare products. This standard measures three different sleeping bag temperature ratings:
- Comfort: if you're a woman or someone who is more sensitive to the cold when sleeping, this teIIs you the minimum temperature in which you can expect to sleep comfortably in the bag.
- Lower limit: if you think that your body temperature is quite high when asleep, this teIIs you the minimum temperature in which you can expect to sleep comfortably in the bag.
- Extreme: expect to feel extremely cold at this temperature and risk hypothermia. This refers to an extreme survival situation. We only recommend normal conditions of use.
Our Bloch' letter
