Ssa1UG's website has this in the product description: "Holds up to 80 DOUBLE-SLEEVED CARDS or 100+ single-sleeved cards, standard size". So I would say yes, although I wouldn't expect to have much room to spare.
TheVectornautSsa1 I have the Xenoskin version of these 80+ deck boxes. They will indeed, hold 100+ single sleeved cards. I'm a newbie Commander player and have four of the Xenoskin versions of these same deckboxes for the 4 2015 Commander decks. I used matte sleeves for the commander deck itself, and then cheapo sleeves of a different color for the tokens. I can fit them all in one of these.