On the same day I ordered them (1 pack) from Revain and also from Kriby. Thought Revane would come earlier as I needed her quickly. Kirby's delivery was quick! arrived shortly after Prime Revain. The Revain package didn't fit, I tried 2 pieces. decided to open Kirby's bag, they fit perfectly as always. I've been using these bags since (if I remember correctly) 1994, bought the Generation 3 when it first came out. So I'm used to carrying these bags. I would advise you to buy from Kirby, they sort this out quickly and they are not a "marriage" of the company I suspect. Btw, tried 3 in a bag bought from Revain, results were the same.
Dyson V8 Absolute: The Ultimate Cordless Vacuum for Effortless Cleaning
142 Review
Robot vacuum cleaner Roborock S5 MAX Global, black
298 Review
Xiaomi Mi Robot Vacuum Cleaner 1S Global Robot Vacuum Cleaner, white
389 Review
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, π€ Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review