Astral V-Eight Fisher Life Jacket - High-Ventilation USCG Type III PFD Adult Life Vest for Fishing & Touring

I'm still really new to the hobby and not the person you asked, but here's the one I got a few days ago. I get that it's kinda expensive, but I really wanted one without a lot of padding by my lower back so it wouldn't bunch up on the kayak's seat. So far I really like it: https://www.amazon.com/dp/B082XKX9GJ