Smart Alec + CamelBak StoAway
Thrilled that my Smart Alec perfectly held an insulated hydration pack for a recent hike. Hard to photograph the Annex Clips, but I moved them to the lower position and faced the CamelBak StoAway toward the outer straps, and the Annex Clips were at the perfect height.
This meant the backpack's top zipper wasn't completely shut in order to weave it through the top and down to the hydration clip on the straps, but this was a dry hike so it worked fine.
Here's a link to the StoAway.