Thermarest Hyperion™ 0ºC Regular Down Sleeping Bag
£355.00 £299.00

During ultralight objectives, the 16-ounce Hyperion sleeping bag provides peak performance for uncompromising adventurers

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The Thermarest Hyperion 0°C, 32°F sleeping bag is among the lightest in its class while still providing high-performance during backcountry adventures
The bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package
Designed with high-quality materials and Therm-a-Rest performance features, the Hyperion keeps your pack featherweight without sacrificing an ounce of performance
Storage sack and compression stuff sack included
Colour: Black Forest
Season Use: 2
Zip Side: Left
Shell Fabric: 10D Nylon Ripstop with DWR finish
Inner Fabric: 10D Nylon RipStop
Insulation: 900 Fill Goose Nikwax Hydrophobic Down RDS
Weight of Insulation: 8.5oz, 250g
Weight: 1lb, 460g
Packed Dimensions: 5.5 x 6.0in, 14 x 15cm
Width: 72cm, 28.5in
Length: 203cm, 80in
User Height: up to 183cm, 6'0"
Shoulder Girth: 57in, 145cm
Hip Girth: 126cm, 49.5in
Foot Box Girth: 109cm, 43in
EN Temperature Ratings: 
Comfort 5°C
Limit 0°C
Extreme -15°C
Ultralight: One of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment
900-fill Nikwax Hydrophobic Down™: Stays drier and maintains loft 60 times longer than untreated down
Unrivaled Packability: Lightweight materials and precise design allow for a smaller packed size than ever before
Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots in key areas
Comfort Fit: Ergonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags
SynergyLink™ Connectors: Integrate the bag with a mattress for optimal efficiency and comfort; removable for versatility
Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back
Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely

Free UK Delivery On All Orders
Orders received BEFORE 1pm on days we are open are usually dispatched the same day with Royal Mail using a 2nd Class delivery service (normally 2-3 working days).
As we are closed on a Tuesday, items ordered after 1pm on the proceeding Monday will not be posted until Wednesday afternoon

Orders over £20 will be sent Tracked & Signed For.
We will use Royal Mail or Parcelforce where applicable
Used depending on the size/weight of your order and if so we will try to inform you before dispatch.

Next Day UK Delivery  £10.00
Orders placed BEFORE 1pm on days we are open will be dispatched the same day, usually by Royal Mail or occasionally by Courier and will require a signature. Any Next Day orders received after this time will be dispatched the following working day. Please note any orders placed AFTER 1pm on Fridays will be dispatched on the following Monday (excluding Bank Holidays).

Highlands of Scotland, UK Islands & Countries outside of the UK
The above does not apply to these areas
We do not deliver to countries not in the United Kingdom

If you would like any more information on your delivery
please contact us

As a busy independent retailer, very occassionally we may not have the ordered item in stock. In this case we will inform you of the situation so you can decide how we proceed to your satisfactio