Help identifying Golite JAM?

I need help identifying what year Jam I bought.

-It does not say jam 2 on the pocket
– It says it weighs 1 lb 10 oz
– it has zippered hip belt pockets.
– It has a flap and regular zipper on the outside pocket, not a WP zipper.
It does have some sort of mesh on the back panel.

I did look at the threads on the subject, but I am still having trouble identifying them.
I also wanted to know if the weight listed was accurate for a size large.
Thanks,
Tom