Red Jenny's Cache

In Dragon Age: Inquisition, Red Jenny Caches are found in locations around Ferelden and Orlais. As of this moment they seem to serve no purpose but to give slight approval with Sera

Introduction
The companion quest Red Jenny's Stashes obtained during Wicked Eyes and Wicked Hearts introduces the played to her caches even though you can collect them before you start either other of those quests.

Sera must be in the party for caches to appear.

Locations
Hinterlands Crestwood Exalted Plains Emprise du Lion Emerald Graves
 * Near Tempter Burns Landmark: video
 * Inside Redcliffe Village: video
 * Inside Old Simeon Cave: video
 * Inside Cave near Dragon Ruins: video
 * Inside Cave opposite the Astarium Cave: video
 * Inside the Enavuris River: video
 * Near the Riverside Garrison: video
 * Inside Sahrnia Quarry: video
 * Near Mathalin's Tree Landmark: video

Approval
When a cache is collected, Sera says something witty and she.