The ones you linked to are all the rage now since they sit flat and tidy on shelves. You are probably looking for simple zipper pouches with a valve and lining like these: https://www.amazon.com/Kraft-Coffee-Bags-Valve-Pack/dp/B08GP4GJX5

Buying in small quantities really jacks up the price per bag (looks like ±60¢ is the going rate). Check out PBFY: https://pbfy.com to see all the options that are available and then query those on Amazon to see if anyone is selling smaller lots -- but remember that you're going to be paying over 60¢ per bag for a small lot versus 25¢ per bag per thousand.