Lego minifig compatible Custom SI-Dan Toys CQ1 Hydration Pack, fits on to the stud at the back of the B20 and Q5 Tactical Vests or any Lego stud.
Posted by Finn Tully on 1st Aug 2014
This is great, but not really in black. Tan looks best, and if you put a tan one on a green vest, its just amazing!
All prices are in USD.