Hollis DT 45 Dual Wing Fourth Element Argonaut 2.0 Flex The strong one-piece band is

The strong one-piece band is polyurethane coated and sealed from the elements so it won’t slip

Equalizer and GO front-adjustable BCDs

2 large internal zippered mesh compartments

these pull-on boots are a water lover's best friend

Advanced Fit Technology (AFT) enhancing the sealing features of the silicone skirt

Hollis DT 45 Dual Wing Fourth Element Argonaut 2.0 Flex The strong one-piece band isThe DT line of wings are another brand new series designed for double cylinders. The DT50 features a 360 degree tapered profile for heavier cylinders, to increase lift towards the hips, promoting better horizontal trim in dive position while still allowing perfect surface floatation. While the DT45 Dual features a more consistent 360 degree floatation for lighter aluminum cylinders with a redundant air cell. Target audience for the DT45 dual is warm