modifications

The Hollis Katana II is sold in a single bladder and dual bladder variant. I found a single bladder at a good price, but I suspect I will, in the future, want to do some warm, technical diving, not in a redundant lift drysuit. Is there anything to stop me from modifying this single bladder...

Hi everyone I am new to the forum and to scuba I have a question that should be an easy answer unfortunately I probably already know the answer but wanted some conformation and opinions, I have been looking at drysuits a little while for the cold water season mostly just for hull maintenance on...

I put together another educational article for sidemount divers. This one focuses on how to set up and configure your sidemount harness. It specifically focuses on the 'mexican cave' (UK style) type of harness. Lots of principles and tips that are hopefully beneficial. As always, do let me...

I put together a short article detailing some of the super-simple modifications to the Hollis SMS100 sidemount that I've developed with students over the last few years. I get students for training in many different sidemount rigs and we do equipment set-up/tweaking workshops for all... but the...