Bulkier and I haven't found the weight yet but, while looking up the Mous, found this on sale and has great reviews...

Otterbox Defender Series Screenless edition, $27.71 'Sale' 05 Sep 2020, Includes Clip Holster which doubles as a (landscape) stand.

https://www.amazon.com/OtterBox-DEFENDER-Case-Galaxy-S10e/dp/B07N9BF2H1/ref=mp_s_a_1_8?dchild=1&keywords=Mous+case+galaxy+s10e&qid=1599294722&sr=8-8

(May defeat the reason I wanted S10e to begin with... smaller form facto.)