When I dive a single tank (which is rare), I personally use weight pockets on the two cam bands. However, I did run across these the other day which might allow easy adding & subtracting of weight for travel, etc.
Sidemount divers, technical divers, and free divers, this product is for you! Highland Weight Plates are a quick and easy way to add blocks of lead to a 2 in (50mm) wide piece of webbing such as a harness or weight belt. This will allow for fine tuning of your weight requirement without having to do
www.xsscuba.com
I don't have any experience with them (yet). I bought a couple to potentially use as a counterbalance weight system on the butt of helium-rich bailout tanks when I travel.
- brett