The phrase looks like it’s asking what’s inside Xûr’s reward package/chest in Destiny 2. In the 30th Anniversary Treasure Hoard, the white chest near Xûr gives a 30th Anniversary weapon for 1 Treasure Key, while the other hoard chests can unlock cosmetics like the Marathon-inspired armor ornaments, Ghost Shell, Sparrow, Ship, and Sweaty Confetti.

What Xûr can have

Xûr’s weekly inventory changes, but his usual offerings include an Exotic engram, a specific Exotic weapon, three Exotic armor pieces per class, six Legendary weapons, one old armor set for your class, and a Hawkmoon roll.

Treasure Hoard rewards

In Xûr’s Treasure Hoard, the reward track includes:

  • Sweaty Confetti at Rank 1.
  • Class armor ornaments at Rank 4, 7, 10, and 13.
  • The Equator Shell, Inspired Eidolon, and Unixûrsal Voyager cosmetics at Rank 16.

Plain answer

So if by “reward package” you mean Xûr’s chest or hoard rewards, it’s usually a mix of a 30th Anniversary weapon, cosmetics, and class-specific ornaments , depending on which chest or rank you’re talking about.

Note

The title seems misspelled, but the most likely intended question is about Xûr reward package contents in Destiny 2.