Oxycheq Mach V wing question?

[PharmDMark]

hello,

I wonder if anyone knows if the Oxycheq Mach V wing has an inner bladder and outer covering just like the Signature series? How much narrower is the Mach V than the Signature series? Are they both "donut shaped"?

Thanks,
Mark

 

[divad]

1. Yes.
2. A lot.
3. Yes.

 

[GreenDiverDown]

Mark,

Try this...

http://scubaboard.com/showpost.php?p=2152915&postcount=19