Quote Originally Posted by Hank View Post
I got all mine in a 35l pack last year, but it was just a regular (heavy!) walking pack. This year I'm going to buy a 25l OMM sack and I'm pretty sure I'll get everything in there. A good trick is to keep as much as you can outside the pack. So, I'll be fitting my tent and sleeping mat (a roll of radiator insulation foil - dead light and warm!) in the mesh on the sides. On that pack there's also a big mesh pocket on the front that'll hold a bit of kit. I suppose the other key thing is to take as little as possible!
Hank

I use the OMM folding mat that doubles as your back system in the sack. I like this I've always got it with me in the hills if I get stuck out.