A good compromise for a synthetic sleeping bag, the Trailhead ThII from Sea to Summit for men is designed for casual users and camping novices who still value quality and performance. The Trailhead ThII is characterized by its WaveLoft construction. In this thick, loop-shaped synthetic fiber layers are processed as insulation, which have a good bulking power and thus store heat better. The Trailhead ThII is equipped on the left side with a continuous zipper from YKK size #5, which unfortunately can not be coupled because this L-shaped runs to under the foot part. Thus, however, individual ventilation possibilities can be created and if desired, the men's sleeping bag Sea to Summit Trailhead ThII also be opened completely.
A good compromise for a synthetic sleeping bag, the Trailhead ThII from Sea to Summit for men is designed for casual users and camping novices who still value quality and performance. The Trailhead ThII is characterized by its WaveLoft construction. In this thick, loop-shaped synthetic fiber layers are processed as insulation, which have a good bulking power and thus store heat better. The Trailhead ThII is equipped on the left side with a continuous zipper from YKK size #5, which unfortunately can not be coupled because this L-shaped runs to under the foot part. Thus, however, individual ventilation possibilities can be created and if desired, the men's sleeping bag Sea to Summit Trailhead ThII also be opened completely.
in 2 offers
The lowest price for Sea to Summit Trailhead Synthetic Sleeping Bag THII Regular Wide right now is $229.00 at Seven Horizons, compared across 2 retailers.
The all-time low was $215.20 on 27 Dec 2025 — today's price is 6% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 21 Mar 2026.
Sea to Summit Trailhead Synthetic Sleeping Bag THII Regular Wide
A good compromise for a synthetic sleeping bag, the Trailhead ThII from Sea to Summit for men is designed for casual users and camping novices who still value quality and performance. The Trailhead ThII is characterized by its WaveLoft construction. In this thick, loop-shaped synthetic fiber layers are processed as insulation, which have a good bulking power and thus store heat better. The Trailhead ThII is equipped on the left side with a continuous zipper from YKK size #5, which unfortunately can not be coupled because this L-shaped runs to under the foot part. Thus, however, individual ventilation possibilities can be created and if desired, the men's sleeping bag Sea to Summit Trailhead ThII also be opened completely.
A good compromise for a synthetic sleeping bag, the Trailhead ThII from Sea to Summit for men is designed for casual users and camping novices who still value quality and performance. The Trailhead ThII is characterized by its WaveLoft construction. In this thick, loop-shaped synthetic fiber layers are processed as insulation, which have a good bulking power and thus store heat better. The Trailhead ThII is equipped on the left side with a continuous zipper from YKK size #5, which unfortunately can not be coupled because this L-shaped runs to under the foot part. Thus, however, individual ventilation possibilities can be created and if desired, the men's sleeping bag Sea to Summit Trailhead ThII also be opened completely.
Last updated at 21/03/2026 14:15:30
Sea to Summit Trailhead TH II -1°C Synthetic Sleeping Bag - Regular Wide - Regular Wide Left-Hand Zip
Free delivery
Sea to Summit Trailhead ThII Regular Wide
Free delivery between 25 Mar – 2 Apr
| Comfort Rating | 5 °C |
| Snowys Comfort Rating | 5 °C |
| Lower Limit | −1 °C |
| Shape | Tapered Rectangle |
| Max. User Height | 183 cm |
Sea to Summit Trailhead TH II -1°C Synthetic Sleeping Bag - Regular Wide - Regular Wide Left-Hand Zip
Free delivery
Sea to Summit Trailhead ThII Regular Wide
Free delivery between 25 Mar – 2 Apr
| Comfort Rating | 5 °C |
| Snowys Comfort Rating | 5 °C |
| Lower Limit | −1 °C |
| Shape | Tapered Rectangle |
| Max. User Height | 183 cm |
