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Rab® Ascent 300 Sleeping Bag

sku# 215323
Rab® - Ascent 300 Sleeping BagRab® - Ascent 300 Sleeping BagRab® - Ascent 300 Sleeping BagRab® - Ascent 300 Sleeping BagRab® - Ascent 300 Sleeping Bag
Model Info


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Product Info

The Rab® Ascent 300 Sleeping Bag is made for cool summer nights in the mountains. The recycled Pertex® Quantum shell is paired with 650-fill-power down for the perfect blend of packability and weight. You'll be able to stretch out comfortably in the wide mummy shape but won't lose heat thanks to the 3D neck collar and trapezoidal box wall baffles. If temps get a little frosty, zip two bags together for true home comfort wherever you go.

Product Details


30D Pertex® Quantum Recycled Nylon RipstopA soft, lightweight, windproof fabric that encourages insulation to fully loft. Highly packable and protective, it's ideal for mountain activities.

Lining20D Recycled Nylon.


RDS Certified 650-Fill-Power Down with Nikwax Fluorocarbon-Free Hydrophobic Finish


Ascent 300 Sleeping Bag Specs


Trapezoidal Box Wall Baffle Construction with Differential Cut Maximizes Loft and Warmth

3D Shaped Neck Collar to Seal Warmth

3/4 Length YKK® Main Zip with Full-length Baffle

YKK Zipped Internal Stash Pocket

YKK ANti-Snag Zip Insert and Anti-Snag Internal Zip Guard

Angled Footbox for Relaxed Sleeping Posture

Left and Right Hand Bags Can Zip Together

Includes Zipped Cotton Sack with Water-Resistant Base and Drawcord Stuffsack


  • Insulation: Down
  • Temperature Rating: 35
  • Shape: Mummy
  • Stuff Sack Size: 30 x 18cm
  • Warranty: Limited Lifetime
Size Long Regular
Length Long Regular
Zipper Location Left Side Left Side
Max User Height 78.7 72.8
Weight (g) 895 840

Other Notes

Rab® products can only be shipped within the United States



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