I've been looking for a simple solution to keep my wallet, phone, and Bluetooth headset dry and secure while I'm swimming, but every waterproof bag was either very tiny, very difficult to open and push things into because of the tacky plastic coating, or expensive and only useful for one purpose.
After scoping out the options at sports stores, I realized I already had a very strong, lightweight polyester day bag so I went bought a large round screw-top container with a rubber gasket and I was done.
easy to put everything in and take everything out, very good seal.
Took it into some crashing waves for an hour with my phone, wallet, and t-shirt inside(and some tissue papers so that I could periodically check if any water was getting in) and the thing works like a charm.
Bonus buoyancy means I can use the container as a small pillow while floating
The water was pretty busy today, but I'll definitely have to try floating again, the neck pillow was very comfortable during the short test runs i was allowed.
"You demand that I provide evidence for things that I didn't say."
nope.
"That might seem tactically clever, but is it honest?"
I disagree that you making things up and avoiding answering is tactically clever, and it is definitely dishonest.
"I ask for evidence to support things that you did say and you can only repeat your assertions."
this is also untrue
"Is repetition evidence?"
If you were this confused about basic definitions, I can see why you're having trouble.
what do you need help with specifically?
which fundamental facts are you having trouble finding sources for?