The WIKO Rainbow Dual (B00JBBPJD2) with Mumbi Cases (B00PHVDO7I) fits well in this holder. Without sheath also works, but then the game in the bracket is a bit bigger. The Brodit holder 511 309 (12-16 mm) is too large in terms which recording and not recommended. Advantage is that you can with an appropriate base having a meaningful vehicle-specific solution.