Down sleeping bag Sea to Summit Ascent -1C Down-Long
The Ascent sleeping bag from Sea to Summit provides luxurious comfort and is suitable for use as a three-season bag. Filled with high quality 750+ Ultra-Dry down, weighing 879 g, the Ascent bag offers the perfect combination of warmth, lightness, adaptability and compact size. A sleeping bag of choice for most adventures.
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Оrder by Phone: + 359 882 743 923
We ship to all EU countries
Delivery time between 5 - 7 business days
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2 year warranty
on this product
(See conditions)
30 days
Returns accepted
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The Ascent sleeping bag from Sea to Summit provides luxurious comfort and is suitable for use as a three-season bag. Filled with high quality 750+ Ultra-Dry down, weighing 879 g, the Ascent bag offers the perfect combination of warmth, lightness, adaptability and compact size. A sleeping bag of choice for most adventures.
Light, warm, comfortable and most importantly, adaptable, offering the perfect backpacking balance of comfort vs weight, the Sea to Summit Ascent Series sleeping bags have more space than traditional mummy bags, yet still provides the thermal efficiency you need when exploring above the tree-line.
The Ascent sleeping bag - long model is suitable for three-season use and for people up to 198 cm tall. With a tapered rectangular shape to allow a natural sleeping position for comfort, this Sea to Summit bag features a triple-zipper Free-Flow Zip system that ensures you stay cool and ventilated when the weather warms. If it’s warmth you’re after, close all the zips, pull the cord locks tight to drag everything in, and relax in luxurious comfort.
The generous allocation of high quality 750+ Loft Ultra-Dry down ensures great insulation, while the oversized draft tubes prevents your body heat escaping. Thanks to the Ultra-Dry down technology the sleeping bag is protected from external moisture and condensation from inside the bag virtually eliminating the negative effects moisture has on down. The panelled footbox and 3-dimensional hood make sure you’re not compressing the down when you’re trying to stay warm.
- 3-season down sleeping bag - long size
- Tapered rectangular shape for perfect balance of space and adaptable warmth
- More room between hips and knees to allow you to sleep in a natural position - far more comfortable than narrow mummy bags
- Free-Flow half right side, full length two-way 5 YKK left side and separate foot zips for freedom of movement, increased ventilation and dual-use as a quilt
- Vertical baffles over the chest to prevent down shifting as you roll over in your sleep
- Shaped hood, oversized draft collar, and zipper draft tube keep the cold out and the warmth in
- Large internal security pocket with flat zipper
- Zip Coupling: This bag is designed to pair with Sea to Summit Women’s Altitude, Journey and Venture sleeping bags
- Includes lightweight Ultra-Sil™ compression bag and storage cell
- Down: ULTRA-DRY Down 750+ Loft 90% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
- Fill weight: 343 g
- Season ratings: Spring/Summer/Autumn
- Recommended User Height: up to 198 cm
- Bag weight: 879 g
- Temperature rating: (+3)°C Comfort / (-2)°C Lower limit / (-20)°C Extreme
