If Your Like Me You Spend Literal Hours trawling the Internet Lokkingvar various bits of gear.
Here I take The Maxpedition T Ring Concept and reverse engineer it.
using an Old Beat Up Ruck Sack/Back Pack I Harvested all the useful bits from It and made Some bit of gear of my own. Saving Me £8 For each one I made.
Literal projects for Hours.
Maxpedition T Ring
https://www.military1st.co.uk/1713b-maxpedition-tactical-t-ring-black.html
Snugpak Endurance Ruck Sack
https://www.snugpak.com/outdoor/endurance