Hyperion -6°C / 20°F Deep Pacific
Hyperion -6°C / 20°F Deep Pacific + Thermarest

Hyperion -6°C / 20°F Deep Pacific

Ultra-lightweight down sleeping bag - Hyperion™ 20F/-6C - Therm-A-Rest - 2026

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CHF 431.50
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CHF 506.90
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Hyperion -6°C / 20°F Deep Pacific
From
CHF 431.50
-15%
CHF 506.90
univers marques
Not subject to promotional offers
return 60 days to change your mind
no special offer No subject to promotional offers
Get CHF 8.63 off your next order.
Description

The Hyperion™ 20F/-6C Deep Pacific brand's sleeping Therm-A-Rest bag is designed for hikers, mountaineers and other adventurers who want to travel light.

This sleeping bag, one of the lightest in its category, has become a benchmark for high-performance outdoor equipment. This model is filled with hydrophobic down Nikwax Hydrophobic Down™, which absorbs 90% less water and dries three times faster than conventional down, without using dangerous perfluorinated compounds (PFCs). In addition,zone insulation maximises warmth and optimizes weight by distributing the filling evenly.

On the practical side, this sleeping bag has connectors SynergyLink™ that allow it to be attached to the mattress for optimized efficiency and comfort. Finally, there is a collar to reduce heat loss, a protective flap over the fastening and a hood with Drawstring for an optimal fit. With its extremely small size when rolled up, it can be stored in its compression pocket so it is easy to take it with you on your adventures.

Hyperion -6°C / 20°F Deep Pacific
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Technical details
Sleeping bag shape
Mummy
Insulation type
Down
Use - sleeping bag
Trekking
Waterproof
Déperlant
Overview
Brand
ThermarestThermarest-logo
Warranty
2
Year
2026
Season
Spring
Gender
Unisex
Product details
Weight (g)
634
Shoulders (cm)
74
Feet (cm)
59
Length (cm)
198
Compressed volume
4
Technical details
Composition
Taffetas de polyester, Duvet naturel
Zip side
14696
Seasons
2
Combinable
No
Performance
Extreme temperature
-23
Comfort temperature limit
-6
Use type
14605
Filling
Down
Other features

- Side closure on the left with protective flap
- Hood with Drawstring
- Collar to prevent heat loss
- Interior mesh partition
- Connectors SynergyLink™
- Compression sacks included

Composition :
- Outer: 90% 10D water-repellent ripstop Nylon, 10% 10D ripstop Nylon
- Filling : Hydrophobic goose Nikwax Hydrophobic Down down - 900 CUIN
- RDS certified




S M L
Weight (g) 549 577 634
Shoulders (cm) 140 145 147
Hips (cm) 123 126 130
Foot (cm) 102 109 117
Total length (cm) 185 203 216
User size 168 cm 183 cm 6'6




SynergyLink™ These removable straps allow you to connect the mattress and sleeping bag to minimise heat loss: you stay snug all night long.
Responsible Down Standard - RDS The RDS standard guarantees that down and feathers come from ducks and geese that are well treated, live in good health and express their natural behaviours, without experiencing pain, fear or distress. This standard covers the entire supply chain, from breeding to the final product.
Nikwax Hydrophobic Down™ Providing excellent thermoregulation, it dries three times faster, absorbs 90% less moisture and retains its loft 60 times longer than untreated down.
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