A true featherweight, the Thermarest Hyperion -6?C sleeping bag combines lightness and technicality to promise you excellent rest times. Reliable and easy to carry, it accompanies you on each of your outdoor adventures.
Its hydrophobic down Nikwax Hydrophobic Down with a fill power of 900 manages to retain its properties for a very long time. It dries quickly and absorbs little moisture to keep you in the best condition.
The internal mesh baffles and zonal insulation provide maximum warmth. You benefit from an optimized total weight thanks to a strategic distribution of insulation. The SynergyLink connectors allow you to attach the bag to a mattress for maximum thermal comfort.
Its low volume when fully rolled up offers appreciable space-saving during your long outings. In accordance with animal welfare rules, this model complies with the Responsible Down Standard, ensuring total respect for the birds from which the down is sourced.
Key points of the Thermarest Hyperion -6?C Regular sleeping bag
Guaranteed that the birds from which the down is sourced are treated without cruelty.
Ultralight straps allow for connecting the bag and the mattress, optimizing the comfort and thermal efficiency of the sleeping system.
Stays drier and maintains its loft 60 times longer than untreated down. Absorbs 90% less moisture and dries 3 times faster. Designed without PFCs.