I've seen people using the Pochette Accessories with a chain strap
Replacement Straps for LV pochettes and clutches – dressupyourpurse
Replacement Straps for LV pochettes and clutches – dressupyourpurse
How to Choose a Strap Size that is Just Right for You – Mautto
Replacement strap compatible for LV Mini Pochette Accesoires
Louis Vuitton Straps & Accessories
Louis Vuitton Strap for Pochette
Custom Replacement Straps & Handles for Louis Vuitton (LV
Replacement Straps for LV pochettes and clutches – dressupyourpurse