iPhone floating case?

I had a great float jacket by Lifeproof for my iPhone SE, but I just got the new iPhone SE which is bigger, so I need a new floating case. Anyone know if there are any out there? Lifeproof appears to have discontinued them.
Thanks!

https://www.bhphotovideo.com/c/product/1330272-REG/ruggard_rfs_300o_round_floating_wrist_strap.htmlwould this work?

don't know if it's what your looking for but looks like nite ize make some waterproof phone stuff https://www.niteize.com/collection/Travel.asp