I also have 3 Purdy Neat bags......in the basement, broken and with torn zippers.
You can buy the bag for $200 and have it rebuilt for &150-ish every couple of years. Or, just buy the Costco bag for $99. It's way lighter and my 4 year old bag still looks brand new.
I drank the Purdy Neat koolaid for years and am embarrassed it took me 3 bags to realize what junk it is. Eff that company.