Here's my "updated" recommendation, a simple 500D cordura drawstring bag. I made two of these at the beginning of this season, weight 40 grams.
I can just fit my standard ice rack in them, 11 BD icescrews and 3 Grivel 360. Grivel Helix or similar screws would not fit so good thanks to their large handle and hanger.
My crampons(Petzl Lynx) fit with a bit of room left over, I can get a couple of icescrews in there aswell if I'm only bringing a few with me.
These work really well, the cordura is strong enough to withstand the crampons(atleast my slightly dull ones!) and it's really convenient to just chuck all the icescrew tip protectors in the bag while I'm climbing