MUST BE PRINTED WITH FLEXIBLE MATERIAL (I use Overite TPU 95A)

Still using those good old Proton ice or metal models? I do. I love them and I pan on keeping them for a while.Problem is they get discolored, and it is not possible to get the front cover anymore. Also, when getting used parts, they might not look all the same.How to protect your regs, and at the same time make them pretty? Bump guard.Bonus, it can be printed in whatever TPU filament you can find, or even better molded in silicone.Super easy to put on and remove, and doesn't affect the safety of the reg.

Been using it on all my dives, salt water, no problem.

Simple Yoke cap as a bonus, because I personally hate to have it attached to my reg, and by cutting off the attachment I keep losing it.

It MUST be printed in flexible material as it is press fit (It is TIGHT).

I suggest 50% infill, 2 outer layers.