Mountain Equipment Mens Olympus 450 Sleeping Bag Long

Delivery - FREE over £70
Wednesday 5ᵗʰ Apr - Thursday 6ᵗʰ Apr

All about this product



A perfect first down sleeping bag, the Mountain Equipment Olympus 450 Long Sleeping Bag is ideal for camping and backpacking trips through the warmest months whilst still giving enough insulation for the cooler nights of late Spring and early Autumn. Packing down smaller, weighing less, it offers a well thought-out and compelling feature-set which includes Codex audited down and PFC-Free fabrics.

Technical details

  • Materials:
    • Main: Helium 30D outer shell, 100% polyamide
    • Lining: Supersoft 30D, 100% polyamide
    • Insulation: 600FP Pure Duck Down
    • PFC free DWR
  • Supplied with waterproof roll-top stuff-sack & storage cube
  • Slanted box-wall baffles construction
  • 5 Baffles anatomically shaped hood
  • 2 Baffles anatomically shaped
  • Zippered internal pocket
  • Mid-level side seams
  • Gemini zip baffle
  • Integrated collar
  • Offset foot-box
  • Lightweight
  • Breathable
  • Fit: Alpine 2.0
  • Length: Long
  • Pack size: 25 x 22 x 21cm
  • Weight: 970g



Insulation Type
Outer fabric composition
100% Polyamide

Technical Features

Season rating
3 Season


Fill power (cuin)
Sleeping bag features
Foot box, Hood, Water resistant coating


Weight (g)
Packaging dimensions (cm)
25 x 22 x 21

Other features

Mountain Equipment
Ideal For
Backpacking, Camping, Family Sleeping, Festival Camping, Hiking, Trekking
Product Code
Reviews (1)

User Reviews (1)

About this brand

Rocks and snow with the Mountain Equipment brand logo in the middle.

Equipping expeditions for the harshest conditions on earth for over 50 years.  Since Mountain Equipment began in 1961 we have continuously played a part in helping the world’s most talented and ambitious climbers, mountaineers and polar expeditionists push the limits of human achievement.


We have participated in countless ground-breaking ascents of the world’s highest peaks, supported climbers establishing ever more adventurous routes and equipped world record-setting trips to the North and South Poles. 


We design, test and build our gear with passion and commitment. We use it ourselves, and we work closely with our Pro Partners to help us perfect our products, so that you can be sure that your Mountain Equipment gear has been proven to perform.


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