>>96522398
Satin towers can hold 100c double sleeved but not at first. You'll need to compress/wear in the double sleeved cards first.
You won't be able to fit much else in it after.
>deck box rec
I personally like a brand that goes by "Mage Tech" on amazon. It's some chinkshit seller but the boxes are the best IMO. It holds a 100c deck doubled sleeved from the get comfortably as it's rated for it and has a little bit of space for tokens.
I like the bottom dice tray (holds about 2 full sets of dice or 1 full set and about half a container of those chessex mini d6s) and the 35pt ultrapro onetouch case holder for your commander because it stays centered rather than the ones that take the generic toploaders which let the card float around and look off. It's also just fun to have this slab for a commander. It comes with the hardcase.
And to pair, ultrapro has started making these 35pt hardcases that are MTG themed in either black or brown. pic related.
Costs about $27 for the box but I've gotten a few of them now and considering the hardcase is about $5 of that price it's not bad.
Pro tip, the hardcases can hold a card with a double sleeve inner on it.