The PGYTECH case looks great for carrying all the osmo accessories you accumulate. I like the idea of the customisable velco tabs.

However in the UK, this is extremely expensive at £37 and also shown as not available on amazon.

Are there any similar cases people have found / used that are customisable like this one ?  

Hello and good day MKosmo. Thank you for reaching out and for sharing this wonderful carrying case for the DJI Osmo Action and for the DJI Osmo Pocket. I hope that you will get the best information and recommendation with regards to this matter from our valued DJI Members who has the same carrying case for the DJI Osmo Action and for the DJI Osmo Pocket. Great find and thank you for your support.