Save space, increase the number of different filters available for you phone using a Freewell Phone Case w/Pocket 3 magnetic filters.
FREEWELL Galaxy Series Case for Samsung Galaxy S24 - https://www.amazon.com/FREEWELL-Compatible-Samsung-Ultimate-Protection/dp/B0CRD6J517
FREEWELL Galaxy Series ND Filter Kit - https://www.amazon.com/https://www.amazon.com/FREEWELL-Galaxy-Filter-Compatible-Samsung/dp/B0DFC3QY5N
FREEWELL Sherpa Series Case for iPhone 15 Pro - https://www.amazon.com/FREEWELL-15-Pro-Max-Magnetic/dp/B0CLD5ZB7L
FREEWELL Sherpa Series Case and VND1-5 Stop Filter Kit Compatible with iPhone 15 Pro Max - https://www.amazon.com/Freewell-Sherpa-VND1-5-Filter-Compatible/dp/B0CRYK127C
Freewell VND Filters 2-Pack Variable ND 1-5 Stop, 6-9 Stop for Osmo Pocket 3 - Adjust Exposure in Real-time - https://www.amazon.com/Freewell-Filters-2-Pack-Variable-Pocket/dp/B0CLLTH2NM
K&F Concept Adjustable Magnetic ND Filters Set for DJI Osmo Pocket 3 Creator Combo, Adjustable ND Filters 1-5 Stops + 6-9 Stops Set - https://www.amazon.com/Concept-Adjustable-Magnetic-Filters-Creator/dp/B0CPXWP359
K&F Concept Magnetic Black Diffusion 1/2 Filter for DJI Osmo Pocket 3, Creative Mist Cinematic Effect Filters for Video/Vlog/Portrait Photography - https://www.amazon.com/Concept-Magnetic-Diffusion-Cinematic-Photography/dp/B0CT8C8MZZ