thinking of going floorless

[Wilderness]

What is the durability of Tyvek? will it last say 10 outings?

[kevin_t]

As a groundsheet ? Yes

[floorguy]

I have a Borah bivy that I like over the weekend d I just used a piece of tyvek. Definitely run the tyvek through the washer though, my piece was noisy.

[jcberg26]

We laid our rain gear between the two of us for a "dry livingroom". Worked in a pinch!