Hi @Sam47 - Thanks for reaching out! We are going to reach out to our product team to get more information on the Flash 22's future availability. We will be sure to circle back here when we have more details.
Thanks for your patience as we tracked down this information for you!
The REI Co-op Flash 22 pack will be back in stock soon, we are expecting delivery sometime in the next week or so. Your best bet is to keep your eye on the website to see when they come available.
Hopefully this helps, thanks!