cupholder

Today I bought a 2016 E220d cabriolet. It’s a bit short of stowage space and I’ve never had any use for cupholders. Is there a replacement stowage box I can fit in place of the front cupholders? I don’t need a lot of space, mostly just somewhere I can stick a couple of pairs of glasses would do.

Hello I've been lurking here for a few months researching SL R230s, and ended up buying a lovely SL600 last October. However I recently snagged the cupholder with a bag strap, and while it still pops in and out, on the way back in to the fascia, the supporting prongs no longer close up, so...