Love this pad! We use with the Tango Duo and the coversheet and it is a dream. We have the 50L, which is rather bulky and a little hard to get all the air out sometimes, but it is worth it. No gap between us, and it's so big it's bigger than most car camping twin pads. We love it, highly recommend and it has kept us warm to the advertised temp and probably colder.
This review was written in the old system and had content requirements that are different than reviews written today.