A great first sleeping bag, keeps you warm + multiple zipper configurations
+ View tech specsIf you are new to outdoor recreation, or you only camp occasionally, the Trailhead synthetic mummy sleeping bag is a great value option. However, that doesn't mean we've cut corners on comfort and versatility. Like all Sea to Summit synthetic mummy sleeping bags, the Trailhead utilizes WaveLoft construction to allow the insulation to expand out into air-trapping curves for maximum warmth.
As the temperature rises, the full-length zipper (which curves around through the foot box) allows you to sequentially increase ventilation to the point where the mummy sleeping bag can be opened flat and used as a quilt.
The tapered-rectangular mummy cut of the Trailhead gives you plenty of room to move, regardless of your sleeping position.
30°F Regular | 30°F Regular Wide | 30°F Long | 20°F Regular | 20°F Regular Wide | 20°F Long | |
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Bag Series | Trailhead 2Trailhead 2 | Trailhead 2Trailhead 2 | Trailhead 2Trailhead 2 | Trailhead 3Trailhead 3 | Trailhead 3Trailhead 3 | Trailhead 3Trailhead 3 |
Bag Weight | 2lbs 4.7oz 1040g | 2lbs 11oz 1220 g | 2lbs 10.3oz 1200g | 3lbs 0.3oz 1370g | 3lbs 6.6oz 1550g | 3lbs 6oz 1530g |
Compressed Vol (ASTM Standard) | 7.1 L7.1 L | 8 L8 L | 9.3 L9.3 L | 10.2 L10.2 L | 10.9 L10.9 L | 12.1 L12.1 L |
Fits Up To Height | 6 ft 183 cm | 6 ft 183 cm | 6 ft 4 in 192 cm | 6 ft 183 cm | 6 ft 183 cm | 6 ft 4 in 192 cm |
Season Rating | 2.5 Season2.5 Season | 2.5 Season2.5 Season | 2.5 Season2.5 Season | 3 Season3 Season | 3 Season3 Season | 3 Season3 Season |
Stuff Sack Size | M - 9LM - 9L | L - 15LL - 15L | L - 15LL - 15L | L - 15LL - 15L | XL - 20LXL - 20L | 20ºF -7ºC |
Temperature Rating (EN Comfort / Lower Limit) | 30ºF -2ºC | 30ºF -2ºC | 30ºF -2ºC | 20ºF -7ºC | 20ºF -7ºC | 31ºF -1ºC |
Women's Temp Rating (EN Comfort) | 40ºF 5ºC | 40ºF 5ºC | 40ºF 5ºC | 31ºF -1ºC | 31ºF -1ºC |
Perhaps. You would need the Trailhead III sleeping bag since its Waveloft insulation maximizes loft. We also recommend pairing this bag with a 3.5+ R-Value sleeping pad, like our Comfort Light Insulated, and consider a Reactor sleeping pad liner.
Yes, this sleeping bag is great for warm-weather camping. It features a full-length side zipper (with two zipper sliders) that extends through the foot box for ventilation or to transform into a lightweight comforter.
No, this sleeping back does not join with another. If you're looking to couple your sleeping bag to a Sea to Summit Unisex model, consider our Traverse synthetic model.