I'm an avid cyclist (45k miles in the last 8 years). What is it you need in a cycling wallet. I just slip my iPhone 11 Pro Max in my jersey pocket for road, and when I ride gravel that bike has a top tube bag that fits my iPhone. For gravel and mtb I also ride with a CamelBak Rogue that has some room for extra stuff. Otherwise, I have a small waterproof wallet I got from bicyclegifts.com for about $6, that holds my drivers license, medical insurance card, a CC and some cash. Sadly, it seems they don't have them anymore. I hope I never lose mine.
I have a Manhattan Cartage top tube bag, but it needs some padding to stop things from banging on the carbon fiber top tube of my current bike. I used to use a larger (REALLY large) Manhattan Cartage fanny pack, but it's kinda too big. (Hard to admit, as much as it is)
I had a Camelbak that I could stuff tool kits and tubes in, but it's hard to carry it when road biking. I tend to like to be 'pushed' when I'm road riding, so often the Camelbak was just too much. So I started looking for a 'cycling wallet'. I stared at Silca, but what I discovered is that so many of them haven't kept up with today's phones, and cases. I did ride with someone who used to road ride with the Camelbak with the bladder removed. Hmm...
I have ridden over 17,000 miles over the past three years, but most of it has been indoors. Nearly 7,500 miles last year. But I did an outside ride this past Saturday, and loved it. I'll be rocking my Waterfieldd wallet, andd probably still looking for something that is a little bigger. (I didd email their president with the idea of making the 'large', larger. They are going to look into making it bigger. Who knows if they will change their designn)
So, maybe it's possible that I carry too much stuff, but... *shrug*
Oh, funny that I ggot a 'wallet' from Rapha. It was, wait for it... Only $39.99. Like, I KNOW! A simple thin singlet was $70.00!!! I was floored that it wasn't requiring my left arm. It's made really well too, and does not fit my iPhone and case. *sigh*
I'll chceck out the site you referenced. I'm not desperate (A large ZipLoc bag works wonders) but would like to come up with *something* that I can use.
Thanks...