Rab

Ascent Sleeping Bag

The Rab Ascent Sleeping Bag is a versatile, reliable down-filled bag designed for regular mountain use, offering a strong balance of warmth, comfort, and durability. Its wide mummy shape, roomy footbox, and sidewall baffles prioritise sleeping comfort, making it an excellent choice for trekking and backpacking trips where a good night’s sleep is just as important as performance.

Rated for dependable two-season use with a Rab Sleep Limit of -6°C, the Ascent uses L.O.F.T baffle construction to reduce cold spots and improve warmth efficiency, creating a lighter, more packable bag. The duck down is treated with Grangers Down Defend, to help maintain loft in damp conditions, while a sidewall baffle construction increases loft and enhances comfort for side sleepers. An anatomically fitted hood with drawcord adjustment, combined with a 3D shaped neck collar insulated with recycled Stratus, helps seal in warmth on colder nights without feeling restrictive.

Practical details include a two-way YKK three-quarter length main zip, anti-snag zip protection, and a zipped internal stash pocket for essentials. A YKK arm access vent allows for tent-based tasks without fully unzipping. Additionally, the bag comes with both a drawcord stuff sack and a zipped storage sack with a water-resistant base, perfect for home or on-the-go storage. Hand-filled in the UK to ensure uncompromised loft and quality, the Ascent sleeping bag is a dependable choice for comfortable nights on the mountain.