Hollis ENVIRO-PRO Large, Owner'S Manual, Page: 14 / 48

14
ATTACHING A TANK
Most Jacket-style Hollis BCD’s are only designed to handle a single tank and use a single cam band
against a contoured hard plastic backplate that holds the tank securely ( Fig. 14 ). Hollis products
designed for double tanks, or having that option will be marked on the BCD’s product tag. Use the
attached adjustable guide strap to position the tank on the contoured backplate by placing it around
the neck of the tank ( Fig. 15 ).
Fig. 14 Fig. 15