They don't have any in stock, so they have to produce, package and ship them.
The reason I know that is because I ordered one on 7/20. Then I called when I saw, in the e-mail receipt, that they wouldn't let you know if the product is on back order. However, the e-mail does say that you'll get another e-mail on the day that they ship it.
When I called, they said they had to put them into production, should be done at the end of July, ready to ship by about the 8th of August.
Trust me, I'm checking my e-mail daily hoping they're running ahead of schedule. I can't wait to get my intake.