Designed to offer some of the lightest and most compact pack sizes, the award winning Hyperion range from Thermarest are perfect for those who pack light
NIKWAX HYDROPHOBIC DOWN
Protecting the Bag from Damp Conditions
The Nikwax treated down absorbs 90% less water than traditional untreated down without using any dangerous PFC’s.
ZONED INSULATION
Places Down Where You Need It Most
Custom placements of down around the bag offers the best heat retention whilst keeping it as light as possible.
SYNERGYLINK CONNECTORS
Secure the Hyperion to Your Sleep Mat
The integrated Synergy Connectors allow you to connect the sleeping bag to a compatible Thermarest Sleep Mat to ensure the bag and mat are kept in place while you sleep.
BOX BAFFLED CONSTRUCTION
Helps Eliminate Cold Spots
The box baffle construction keeps the down held evenly in place to minimise cold spots and maximise the thermal efficiency of the filling.