Gives me about 3 or 4 hours before my ass starts to hurt
Vendors were selling these purple pillow seat cushions like crazy at the 2019 WSOP. I have a ruptured disc in my lower back and this pillow allows me to play long sessions relatively pain free.
Purple Royal Seat Cushion - Seat Cushion for The Car Or Office Chair - Temperature Neutral Grid https://www.amazon.com/dp/B01CKMP34S/ref=cm_sw_r_awdo_V903D4KE5YVZ0E2YHD6T?psc=1
Best of luck in the main event! I’ll be playing on day 1c.
I use the Purple seat cushion and it works great. Used to have pain all the time and this helped tremendously.
Edit: They go on sale all the time by the way. I got mine for like half the listed price.
I have a seat cushion from Purple in my car and I used to have one at my office too. They are expensive, $50-80 I think, but I think it's worth it. I can't even explain to you how much of a difference it makes for me. I used to have to fly long flights (>12hr) and it makes all the difference in the world.
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I highly recommend the Royal (here on Amazon)
But I also have an Everywhere (also on Amazon)
I have Herman Miller at the office but at home I use an Staples gaming chair. After a few weeks I added a Purple brand seat cushion my rear end is a happy camper all day.
The Royal Purple No-Pressure Seat Cushion https://www.amazon.com/dp/B01CKMP34S/ref=cm_sw_r_cp_api_VbR3zbM12W1JN