Wide band
Manscape, miss a couple hairs and you will know it
for a quick search. I have a camelbak and was looking at the quick connect, it is made by a complany called Colder. I bought a bunch of stuff direct from them years ago. Various male and female, free flow and with shut off. The shut off is good for not making a mess with the hoses draining when you disconnect. My typical is a free flow plugged into the cath, a short extension hose with a shut off connected to that. (I can remove the extension and take a normal land wizz if need be.) The extension makes it easier to reach and plug into the suit. My plumbing works best pointing up, some point down. Go outside and take a wee on a fence post and move your aim up and down and see what works best for you.
Removal tips. Wait until you get home is a good one. Your body oils will loosen it up a little over time. Stretch, that silicone material will stretch a lot, as it stretches the adhesive gets weaker. Stretching to triple the nominal diameter and 90° to the shaft has proven to be the least painful way to remove.
Some frown on my cleanup method, fish oil, otherwise known as WD40. A little bit on a paper towel, clean, then shower.