Rockstar is giving away some real-world swag that mimics some of the stuff you can find in Red Dead redemption 2. Pretty simple contest, just head over to the official site, sign in to the Rockstar Social Club and and tell them what iPhone case you desire if you happen to be one of the 10 lucky winners. The contest entry period ends Sunday Nov 18th and you have to be 18, but otherwise doesn't seem to be any other restrictions (despite an 18 year old likely not being able to use the collapsible shot glass as intended.)
Also, if you don't win, looks like these Outlaw Essential Collection items will be showing up in the Rockstar Warehouse for purchase starting next week.