From Raging Swan's website:

Ever found (or thought about buying) a robe of useful items but couldn’t be bothered to design the required stat blocks or take the time to generate exactly what the robe contains? Robes of Useful Items banishes these problems!

This PLAYER’S RESOURCE contains a detailed write-up of the standard version of this iconic magic item and offers six variants (including full stat blocks of all the creatures called forth).
The robes include:

• Robe of Battle
  
• Robe of Delving
  
• Robe of Exploration
  
• Robe of Faith
  
• Robe of the Sea
  
• Robe of Thievery

Designed to easily fit into your character’s folder, Robes of Useful Items contains all the information you need to quickly and easily get the most out of this useful and iconic wondrous item.