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Updated on 11/20/2024
Abigail ScottBy Abigail Scott
I'm Abigail Scott, an author, adventurer, and mother of three. When I'm not navigating the beautiful chaos of motherhood, you can find me tackling the turbulent waters as a professional whitewater kayaker or scaling impressive rock faces as a climbing guide. The rush of adrenaline, whether from kayaking or climbing, is a feeling I cherish deeply. But the thrill doesn't stop there; I capture the breathtaking allure of nature through my lens as a professional photographer. And when I'm not submerged in the wild, my software engineering skills amplify my outdoor pursuits, allowing me to harness technology in unique ways. Through my writings, whether articles or blog posts, I share not just my adventures but my heart, hoping to spark a flame of inspiration in others to break boundaries and experience the world's wonders.
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Ascent AcII Sleeping Bag: 15F Down

Ascent AcII Sleeping Bag: 15F Down

Description

The Ascent ACII Sleeping Bag from Sea to Summit is a lightweight and compact sleeping bag that can be easily packed down to the size of two water bottles. Don't let its small size fool you, though - this sleeping bag offers reliable protection in wet environments. Its 15-degree rated 750-fill down insulation is treated with a hydrophobic Ultra-Dry treatment, ensuring that it retains its warmth even in damp conditions caused by condensation inside the tent.

Designed for three-season use, the Ascent ACII Sleeping Bag features a unique zipper system. One side has a full-length zipper, while the other side has a half-side zipper, allowing for increased ventilation on warmer nights. Both zippers and the shaped hood are equipped with draft tubes, providing solid coverage and protection against wind.

In addition, this sleeping bag includes an internal pocket for storing phones and electronics. It also comes with an Ultra-Sil compression bag and storage sack for convenient packing and storage options.

Key Features:

  • Light, lofty, and packable sleeping bag ideal for backpacking
  • Hydrophobic Ultra-Dry Down insulation for moisture-resistance
  • 15-degree rating with free-flow triple zipper for 3-season comfort
  • Vertical baffles prevent down from shifting during sleep
  • Draft tubes around the shaped hood and both zippers for coverage
  • Internal pocket for storing phones and electronics
  • Pairs with Sea to Summit's Altitude, Journey, and Venture Bags
  • Includes Ultra-Sil compression bag and storage sack

Specs

Material: 20D nylon

Insulation: 750+ fill RDS Ultra-Dry Down, Thermolite

Shape: semi-rectangular

Zipper: full-length

Max User Height: [regular] 6ft, [long] 6ft 6in

Shoulder Circumference: [regular] 61in, [long] 65in

Hip Circumference: [regular] 57in, [long] 61in

Foot Circumference: [regular] 48in, [long] 51in

Bag Length: 83.46in

Draft Tube: yes

Pockets: [internal] 1 phone/GPS/valuables

Pad Retainer: none

Fill Weight: [regular] 1lb 3.4oz, [long] 1lb 5.7oz

Degree: 15F

Storage Sack: yes

Stuff Sack: Ultra-Sil compression bag

Stuff Size: [regular] 6.2L, [long] 7.8L

Claimed Weight: [regular] 2lb 6.8oz, [long] 2lb 10.2oz

Manufacturer Warranty: lifetime