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Rab® Ascent 300 XL Sleeping Bag

sku# 189108
Rab® - Ascent 300 XL Sleeping Bag
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Product Info

In backpacking, ultralight often means ultra pricey. But you don't always have to shell out the big bucks to cut weight. The Rab® Ascent 300 XL Sleeping Bag is a perfect entry level backpacking bag, offering the unbeatable warmth-to-weight ratio of real down insulation at a price point that normally relegates you to synthetics. This bag weighs in at just under two pounds, making it perfectly suitable for long trips and weekend getaways all summer long, with a roomy cut for comfort on the ground, and a small compressed size for comfort in the pack.

Product Details


Pertex® Quantum Outer Fabric


650FP R.D.S. Certified European Duck Down

Rab® Fluorocarbon-free Hydrophobic Down Developed in Conjunction with Nikwax®


Length230cm / 90.5in

Internal Shoulder Width75cm / 29.5in

Internal Hip Width65cm / 25.5in

Internal Foot Width50cm / 19.5in


Wide Mummy Shape

Proportionally Assigned Differential Cut

Internal YKK® 3 Coil Zipped Stash Pocket

Wide Foot Area for Extended Comfort

3/4 Length YKK® 5 Coil Main Zip with Noctilucent Pullers

Anti Snag Bonded Zip Guard

Internal Collar and Hood Drawcord

Close Fitting Neck Baffle Design

Trapezoidal Baffle Chamber Design

Rab Sleep Limit1°C / 34°F


  • Insulation: Down
  • Temperature Rating: 34
  • Shape: Mummy
  • Warranty: Limited Lifetime
Size Left Hand Right Hand
Length Long Long
Zipper Location Left Side Right Side
Max User Height 6'6" 6'6"
Weight (g) 895 895

Other Notes

Rab® products can only be shipped within the United States



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