With a little cutting this will perfectly fit a aqualung i300

This three-piece rig is well made, but look closely at your computer before buying.

I was converting my circa 2013 VEO 2.0 computer from its original console mount to a wrist mount. The boot fit the computer perfectly, but there is no place on the boot to directly connect the wrist strap. It seems this strap uses spring bars to engage mounts on the back of the computer body itself. My computer had only one set of these mounts instead of the two needed. If your computer is like this, you will do better with the one-piece boot and strap available elsewhere on Amazon.

I was able to make this mount work by punching small holes in the boot and using stainless steel bolts to attach the wrist strap.

Does not fit standard size oceanic or other brand pressure gauges. Instead, for low profile gauges. Otherwise, very nicely constructed.

Fits my VEO 3.0 and seems to hold up pretty well. Glad I ordered this one and
it seems to be generic in that it fits most Oceanic puck style module computers

Waste of time!! The band will not even stay attached when assembled. If you plan on loosing a dive computer go ahead and buy this.