RabAscent -24C / -11F - Men's sleeping bag

The Ascent -24C / -11F Men's Sleeping Bag by Rab is an ultra-warm and durable companion, perfect for tackling cold conditions during your outdoor adventures. Designed with comfort in mind, it features a wide mummy shape, generous foot space, and side baffles that increase the down volume, optimizing heat retention. The L.O.F.T™ technology reduces down migration, ensuring consistent warmth and compact storage size.

The bag is equipped with an adjustable anatomical hood to maximize comfort and heat retention. Internal drawcords, positioned under the collarbone, enhance comfort for side sleepers. A YKK® zippered internal pocket keeps your essentials within reach. The 3D-shaped collar, filled with recycled Stratus™ insulation, provides extra protection against the cold. The main zipper, which is 3/4 length, features a snag-free guard for easy use.

Designed for mountain hiking and trekking, this sleeping bag is ideal for those seeking a reliable and comfortable shelter in cold environments.

• L.O.F.T™ baffle technology reduces down migration, optimizing heat retention and pack size.

• Side baffle construction for increased down loft and superior side-sleeping comfort

• Anatomical hood with drawcord for optimal comfort and heat retention

• Internal drawcords positioned under the collarbone offer greater comfort in a side sleeping position.

• YKK® zippered inner pocket

• 3D-shaped collar with recycled Stratus™ insulation

• 3/4 length YKK® main zipper with synthetic-filled draft tube

• YKK® anti-snag zipper insert and internal anti-snag zipper guard

• Anatomically shaped foot box for a relaxed sleeping posture

• Drawstring storage sack included

• Zippered storage sack with water-resistant base for home storage

• Hand-filled in Derbyshire, UK

• Wide mummy shape

• YKK® arm zip vent with integrated snap closure to retain warmth during tent activities

• Temperature rating compliant with ISO 23537-2:2022 standard

• Pertex® Quantum 20D ripstop nylon (38 g/m²) with fluorocarbon-free durable water repellent finish

• Lining: Recycled 20D nylon, 38 g/m²

• European duck down 650FP with fluorocarbon-free hydrophobic finish by Grangers (1080 g / 38.1 oz)

• 100% woven polyamide shell, down-filled sleeping bag

• Weight: 1890 g