EXPEDITION OUTDOOR SERIES
The Expedition Outdoor Series with 70mm High Density Polyurethane insulation, allows for a more efficient cool down period maintaining temperatures for longer in higher ambient environments, which is important for those on Expedition as opposed to camping in one place.
THE EXPEDITION OUTDOOR SERIES RANGE
- The thickness of the insulation is incidentally the only distinguishing features between Classic Series with 60 mm and Expedition Series with 70 mm. The 70mm insulation is more suitable for higher ambient temperatures while travelling on long distance expeditions.