How about heavy people ? My partner is about 100kg , we have a mattress of 15 cm self inflating , not a cheap one, very huge, rolled up . Sometimes the ground is still hit, in spite of the 15 cm.. Yours is only 10 cm…and.. what is a 2 season quilt. I have a nice blue crua quilt with my Koala1 hammock. Is it something like that?