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Mountain Equipment

Mountain Equipment Olympus 300 Long sleeping bag, admiral blue

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245 € -10%
RRP 272 €
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From 28.01.2026 (Wednesday) Check availability
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Delivery method on Thursday 29.01.2026
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Delivery method on Thursday 29.01.2026
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For those who are going to the mountains for the first time, the OLYMPUS 300 LONG is an excellent down sleeping bag, especially if you have a more modest budget. It offers a well-thought-out and convincing set of features, which include, for example, feathers conforming to the DOWN CODEX ® standard or PFC-free fabrics. With better packability, lower weight and probably longer life than almost any comparable synthetic sleeping bag, the OLYMPUS 300 LONG is the ideal sleeping bag for summer.

OLYMPUS 300 LONG is a packable down sleeping bag with a weight of 840 g, which has a comfortable cut and allows you to sleep comfortably even at a temperature of 0 °C. You will appreciate the wind resistance both in midsummer and in the first autumn frosts. Surface material with high resistance to abrasion and tearing guarantees a long service life.

  • The surface material HELIUM TM 30 D is light, highly breathable and wind-resistant and treated with PFC-free water-resistant DWR treatment.
  • 316 g of duck down 80/20 with a minimum fill of 600 cuin.
  • Alpine Fit cut - for maximum thermal efficiency with minimum weight.
  • Slanted chambers – for maximum thermal efficiency with minimal weight.
  • Anatomically shaped hood with 5 chambers.
  • Anatomically shaped and beveled foot area from 2 chambers.
  • Side support along the entire length of the zipper - the weakest point of sleeping bags is usually the zipper. The triangular leg rest is filled with feathers and synthetics and fits snugly against the sleeping bag, preventing heat from escaping 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 open the sleeping bag only when you want.
  • Integrated 3D collar around the neck - to prevent heat from being pushed out of the sleeping bag, there is a down collar on the inside that fills the space around the shoulders and neck. There is less feather density in the collar to precisely mold to the shape of your shoulders and neck.
  • Inner zip pocket.
  • Extended size for people 185cm tall and over.
  • The sleeping bag comes with a waterproof cover and a storage net.
Lining: SUPERSOFT™ 30
Outer fabric: HELIUM™ 30
Down ratio: 80/20
Feather fill power: 600
Feather type: duck
Number of feathers: 316
Foot area: 2 chambers | anatomically shaped | Shark Toe
Chamber type: beveled
Fit: Alpine Fit 2.0
Zipper model: YKK®
Hood: 5 chambers|anatomically shaped
Hood adjustability: Yes
Comfort: 5
Extreme: -15
Comfort limit: 0
Good Night Sleep: 0
Weight: 0.84
Dimensions when packed: 22x20x17
Maximum character height: 200
Internal length: 207
Maximum internal width: 78
Length of the sleeping bag: 207
Product details
Sex Unisex
Colour admiral blue
Filling down
Temperature determination three-season
Sleeping bag shape mummy
Sport hiking, camping
product ID 271370
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Mountain Equipment
Sleeping bags Mountain Equipment
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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