To be more clear, you will get items that were originally from the Gnomish Heritage Crates.
Specifically you get:
-Guise of the Gilded Gnomework;
-Gilded Clockwork Rhino Bridle;
Your choice of any (1) of the 12 Hero's Forge Suits;
-Your choice of any (1) of (6) Portal Items;
-Your choice of any (1) of (5) Familiars.
There is no 40-slot bag or XP Potions in this Bundle and currently noted above.