Not underpads, but there are plenty of other insulation options. Most of the underquilt makers post on this forum, so you can ask questions directly to the manufacturer.
Lots of Hennessy users here...or at least people who have used HHs in the past. Either way, there's plenty of HH experience so ask away!
And welcome to HF!
“Republics are created by the virtue, public spirit, and intelligence of the citizens. They fall when the wise are banished from the public councils because they dare to be honest, and the profligate are rewarded because they flatter the people, in order to betray them.” ~Judge Joseph Story
- My site: http://www.tothewoods.net/
- Designer, Jeff's Gear Hammock / Pack Cover
IMPOSSIBLE JUST TAKES LONGER