rab ascent pro 400

The Ascent series is designed for wild campers and adventure backpackers. Combining clever construction to optimize warmth with a generous fit, it ensures a comfortable night's sleep for the weary mountain explorer.

A durable water-repellent coating made without harmful fluorocarbons, which encourages water to bead and roll off the garment, keeping you dry.

Warm and protective, the Ascent Pro 400 is ideal for cold conditions. It has a generous wide fit, ensuring a comfortable night's sleep for the weary mountain explorer. Filled with 400g 650FP duck down, it's a warm sleeping bag, with room to wear additional bulkier layers inside if the temperature suddenly drops.

With exterior Pertex® Wind and waterproof Quantum Pro and hydrophobic duck down, withstands wind, condensation and wet conditions well, ideal for an exposed bivouac ledge. Ideal for spring adventures, it's a great all-round sleeping bag for two seasons. Constructed with trapezoid-shaped box-wall baffles that stack neatly together, the interior is encouraged to fully rise, maximizing insulation and reducing the appearance of cold spots.

The Ascent Pro has a ¾-length main zipper with a down-filled internal baffle and a 3D-shaped neck baffle, both designed to limit any heat escape. There's a zipped pocket on the inside, perfect for keeping your headlamp close at hand, and with its angled footrest you can be sure of a comfortable sleeping position.

• Comfort Temperature: 1 °C, Limit: -4 °C, Extreme: -21 °C.
• 20D Pertex® Quantum Pro ripstop (36 gsm) with fluorocarbon-free DWR.
• Lining: 20D recycled nylon (38 g/m²).
• RDS 650FP certified European duck down with Nikwax fluorocarbon-free hydrophobic finish.
• Trapezoidal box construction with differential cut, to maximize loft and warmth.
• 3D shaped collar to seal in heat.
• Pertex Quantum Pro neck deflector fabric for better moisture management.
• 3/4-length YKK main zipper with down-filled baffle to trap heat.
• YKK Anti-snag zipper insert and internal anti-snag zipper protector.
• Internal hidden pocket with YKK zipper.
• Length of the sleeping bag 215 cm.
• Maximum height of the user 185 cm.
• Weight approximately 960 g.