If 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.

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• WaveLoft construction for improved air-trapping for maximum warmth
• Quality PFC-free DWR-treated nylon shell material helps repel external moisture
• Comfortable 20D nylon liner fabric
• Full-length YKK #5 main side zip extends through the foot box zip
• Increased ventilation and allows the bag to be used as a comforter
• Oversized draft tubes over the zippers to seal in warmth
• Includes 70D nylon compression sack

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• SHELL FABRIC: 30D nylon treated with DWR
• INSULATION: Polyester (using WaveLoft construction)
• SHAPE: Relaxed Mummy
• BAG SERIES: Trailhead 3
• BAG WEIGHT: 1370g / 3lbs 0.3oz
• COMPRESSED VOL (ASTM STANDARD): 10.2 L
• FITS UP TO HEIGHT: 183 cm / 6 ft
• SEASON RATING: 3 Season
• STUFF SACK SIZE: L - 15L
• TEMPERATURE RATING (EN LOWER LIMIT): -7C / 20F
• WOMEN'S TEMP RATING (EN COMFORT): -1C / 31F
• BEST USE: Backpacking, Travel, Camping
• COMES WITH: Stuff Sack
• ZIP OPTIONS: Full length left side zipper with two sliders. Unzip fully to use as a quilt or comforter