YEP !!
I have the Slide strap, Capture Pro, Capture standard, Anchors, Everyday Messenger Bag andPouch
I confidently hang a D600 gripped and a Sigma 70-200 2.8 off the slide strap. The anchors have been re-designed so they have 3 different materials, the black outer, a yellow inner and red inside that, if you get down to the red stop using it and contact peak design.
I have the Capture (Standard) on the outside of the bag and confidently hang my camera on it if it is not on the slide strap or the tripod
The other Capture (Pro) sits permanently on my Tripod and I confidently hang the above combination on the top of the tripod, not once do I worry about the camera on the tripod, when its in the capture clip, its not coming out !!
Here are a couple vids on the slides and anchors
https://www.youtube.com/watch?v=qaqCEkHfJ78
https://www.youtube.com/watch?v=Q21lMlyT3fs
One thing, it looks REALLY easy to unclip the anchors but it REALLY is not ! it takes a dedicated depress on the anchor and a slide, it isnt going to come out accidentally
Here is above setup hanging from Slide