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Mountain Equipment Helium Solo - REG sleeping bag, majolica blue

209 
RRP 229 
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From 25.09.2026 (Friday) Check availability
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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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Extended return option up to 100 days More info
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If you are looking for the lightest and most packable down sleeping bag for your worldwide travels, the HELIUM SOLO is perfect for you. Its total weight is an incredible 420 g and it has a guarantee of good sleep measured at 7 °C. The sleeping bag comes with both a compression sack and a storage sack.

  • 100% recycled HELIUM™ 20 D shell fabric is lightweight, highly breathable, and wind-resistant, treated with PFC-free DWR water-repellent finish.
  • 134 g of 90/10 duck down with a minimum fill power of 700 cuin.
  • Alpine Fit 2.0 cut – ergonomic cut for maximum thermal efficiency with minimum weight.
  • Top part – thin baffle construction for minimum weight.
  • Bottom part – baffle construction sewn crosswise to minimize down shifting.
  • Optimized down distribution and precise volume for each baffle individually.
  • Anatomically shaped hood.
  • Anatomically shaped and angled 4-baffle footbox.
  • Supplied with an ultra-light stuff sack and storage mesh sack.

HELIUM 20 – 100% recycled, very light, easily packable

Helium 20 fabric is 100% recycled, exceptionally light, packable, soft, and at the same time very durable. The high weave density prevents down leakage, is wind-resistant, and prevents heat loss. Thanks to the PFC-free water-repellent DWR finish, it is also water-resistant. This fabric is ideal where low weight and packability are the most important factors.
  • Extremely light – 38 g/m2.
  • Highly breathable.
  • Wind-resistant.
100% recycled lining fabric SUPERSOFT™ 20 is chosen for its low weight, high breathability, exceptional durability, and pleasant feel. It is also a fabric that does not leak down.
  • Low weight (37 g/m2)
  • High breathability
  • Durability

Quality duck down with 700+ fill power

Very high-quality duck down from China contains at least 90% down, its fill power is at least 700 cuin, and it complies with the ethical DOWN CODEX®. The down is gently cleaned with water without chemical treatment. This reduces mites and their living environment, which is appreciated by allergy sufferers. The down retains its important fat and loft, is well packable, has high insulation, and low weight.
  • 134 g of down.
  • Minimum fill power 700+ cuin.
  • Down-to-feather ratio 90:10.
  • Complies with DOWN CODEX®.
  • Long lifespan.

Construction details of the sleeping bag

  • Each baffle has a precisely calculated amount of down for minimum weight and maximum warmth. This innovative
Product details
Sex Unisex
Colour Majolica Blue
Filling down
Temperature specification summer
Sleeping bag shape mummy
Sport cycling, hiking, camping
Sleeping bag weight up to 750 g
product ID 184737
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light, small, suitable for bikepacking. Also appreciate the timely delivery before leaving for the Alpe Adria trip. I ordered at the last minute

ľahký, malý, vhodný na bikepacking. Oceňuj týmto aj včasné dodanie pred odchodom na cestu Alpe Adria. Objednával som na poslednú chvíľu

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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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Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.

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