I am looking for a new bivi bag and had just about settled on the Rab superlight when I read the reviews in this month's TGO. However, the light weight of the Terra Nova Discovery Lite also attracts me. In the review it says that the Terra Nova is made from Goretex Flo 2 BUT - in the ads I see for it they say it is made of Paclite. What's the story? Have they changed the fabric? How does Paclite perform as a bivi bag?
Help!
