I'm looking for a central zip seeping bag (yes that old chestnut) and I'd like some advice. I'll get straight to the point, I don't want to spend more than £150ish and it needs to be a proper 4 season bag. I have had both the british army Arctic bag and a Woodlore golden eagle in the past so I know their pros and cons. I was looking at the Carinthia defence 4 but the face holes seems tiny to me, not sure I'd get on with that. If anyone has any sugestions (oh other than snugpak) I'd appreciate your input.