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Sea to Summit Ascent AcI 2019

Sea to Summit Ascent AcI 2019

Light, warm, comfortable and most importantly, adaptable. The Ascent™ is our sleeping bag of choice for most adventures, most of the time. Offering the perfect backpacking balance of comfort vs weight, our Ascent™ Series sleeping bags have more space than traditional mummy bags, yet still provide the thermal efficiency you need when exploring above the tree-line.The Free-Flow triple-zip design ensures your sleeping bag ret...Read More


  • Tapered rectangular shape for perfect balance of space and adaptable warmth
  • Super-light 20D Nylon shell and lining fabrics for minimal packed size and maximum breathability
  • RDS 750+ Loft ULTRA-DRY Down™ f...Read More
RRP $499.00-$529.00

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In Stock
EN13537 Temp Rating Comfort 2°C | 35°F
EN13537 Temp Rating Lower Limit -4°C | 25°F
EN13537 Temp Rating Extreme -21°C | -6°F
Compression Sack SizeSmall (10L to 3.3L)
Dimensions (CM)Long227 x 89Regular212 x 83
Fill WeightLong370 gramsRegular330 grams
Internal Chest CircumferenceLong164.5cmRegular155cm
Internal Hip CircumferenceLong156cmRegular146cm
Recommended User HeightLongup to 198cmRegularup to 183cm