80 Packs Transparent Film Dressing 2.375" x 2.75" - Waterproof Bandages for Swimming, Showering, Wounds, Post Surgical Shower or IV Shield, Tattoo Aftercare Bandage, Scar Therapy, Adhesive Patches

these are the ones i use: link it helps stabilize the cannula a lot, my cannulas haven't been bending. my pods also haven't been leaking. i find that the adhesive on these is also a lot less painful to remove than the omnipod's adhesive. let the pod punch the hole in the film, because you want the cannula to be firmly held in place. good luck!