Considering my first quilt. Current sleeping bag is an old but very serviceable Rab Atlas 750 which is a bit too warm for the summer but great for colder nights and has been my all-round bag for 25 years. However, it's 1.5kg and I'm looking to lighten my pack. I've watched a few posts on quilts but looking at the As Tucas quilt along with some others, they basically look like they do up with catches and seem to be the same size as a sleeping bag but with the opening down the back. Are they physically much smaller or larger or smaller than a typical sleeping bag or are they just missing the hood and zip. What sort of fill weight would you recommend for 3 season UK use. I'm reasonably slim and sleep probably just a little cold. Any other european manufacturers to look at other than As Tucas, as they seem to have some great reviews of the Foratata quilt that they'll be releasing soon. Just about to take delivery of my Tarptent Scarp 1 tomorrow and, due to my tent mule having to cancel his US trip at the very last moment, I've just been stung for £160 in shipping and fees so looking to perhaps stay within the EU for the next purchase. Thanks.