User Review: Therm-a-Rest Original Z-Lite
Price Paid: 0-Borrowed it from someone for a long time. :-)
It's very light and it packs well. It's so easy to fold it.
My main problem with this product is that it's not comfortable at all! I don't understand how these other people say that it's comfortable. Also, as other reviews stated, condensation gets caught in the little egg crate cups. That's not such a big deal for me--my bag is synthetic.
I got an Alps mountaineering light self inflating mattress. It's heavier but way more comfortable.