Just got off of chat with Brian from Lutron...

Either the LRF2-OCR2B-P-WH: [Link: lutron.com] or the LRF2-OWLB-P-WH: [Link: lutron.com]
Brian W. 09:54
The wall switches would be the MRF2-8ANS-WH on one side of the 3-way and the MA-AS-WH on the other side of the 3-way. [Link: lutron.com]

So there are your options.

KOT