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Mountain Equipment Olympus 450 Long sleeping bag, 200 cm, admiral blue

269 
RRP 289 
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Delivery method on Monday 28.09.2026
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Delivery method on Monday 28.09.2026
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For those venturing into the mountains for the first time, the OLYMPUS 450 LONG is an excellent down sleeping bag, especially if you have a modest budget. It offers a thoughtful and convincing set of features, including, for example, DOWN CODEX ® compliant down and PFC-free fabrics. Thanks to its better packability, lower weight, and likely longer lifespan than almost any comparable synthetic sleeping bag, the OLYMPUS 450 LONG is the ideal sleeping bag for spring, summer, and early autumn.

 

  • HELIUM TM 30 D outer material is lightweight, highly breathable, and wind-resistant, treated with PFC-free DWR.
  • 464 g of 80/20 duck down with a minimum fill power of 600 cuin.
  • Alpine Fit cut - for maximum thermal efficiency with minimum weight.
  • Angled baffles - for maximum thermal efficiency with minimum weight.
  • Anatomically shaped 5-baffle hood.
  • Anatomically shaped and angled 2-baffle footbox.
  • Full-length side baffle - the weakest point of sleeping bags is usually the zipper. The triangular baffle is filled with down and synthetic material and fits snugly against the sleeping bag, preventing heat loss through the zipper.
  • Side zipper for better ventilation - the zipper has a lock and will not open on its own. With a simple pull, you release the lock and can unzip the bag when you want.
  • Integrated 3D neck baffle - to prevent heat from escaping the sleeping bag, there is a down baffle on the inside that fills the space around the shoulders and neck. The baffle has a lower density of down to conform precisely to the shape of your shoulders and neck.
  • Internal zipped pocket.
  • Long length for people 185 cm tall and over.
  • Sleeping bag supplied with a waterproof stuff sack and mesh storage sack.

From Spring to Autumn

 

The OLYMPUS 450 LONG is a well-packable down sleeping bag weighing 970 g, with a comfortable fit, allowing you to sleep comfortably even at -5 °C. You'll appreciate its wind resistance during Indian summers and the first autumn frosts. The outer material with high resistance to abrasion and tearing guarantees long durability.

Lining: SUPERSOFT™ 30



Outer fabric: HELIUM™ 30

Membrane: No

DWR (Durable Water Repellent): Yes

Type of insulating material: down

Footbox: 2 baffles | anatomically shaped | Shark Toe

Baffle type: angled baffles

Fit: Alpine Fit 2.0

Internal pocket: No

Drawcord collar: Yes

Compression sack: Yes

Zipper model: YKK®

Hood: 5 baffles|anatomically shaped

Hood adjustability: Yes

Comfort: 1

Extreme: -22

Comfort limit: -5

Good Night Sleep: -5

Weight: 1.07

Packaged dimensions: 25x22x21

Maximum user height: 200

Internal length: 207

Maximum internal width: 78

Sleeping bag length: 207

Storage sack: Yes
Product details
Sex Unisex
Colour blue
Filling down
Temperature specification three-season
Sleeping bag shape mummy
Sport hiking, camping
Sleeping bag weight 1001 - 1500 g
product ID 267338
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Honesty, responsibility and deep respect for the mountains, the environment and nature. These are the values of the British brand Mountain Equipment, which has been part of countless expeditions and climbs to the highest peaks in the world since 1961. For more than 60 years, it has been producing top quality equipment for the most daring mountaineering and polar expeditions to the most inhospitable places on the planet. It prides itself on premium materials and is a major development partner of the GORE-TEX membrane manufacturer

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