Biojac BCD

The BIOJAC BC is made with BioFlex - a patented "living fabric" that stretches, flexes and conforms to your body. BioFlex can stretch while remaining airtight allowing us to use smaller air cells. This means less bulk and drag with more lift.

$549.95

A perfect fit, for any body.

Nowhere is this more important than with BC's, where comfort and freedom of movement must be balanced against function and durability. Responding to this challenge our engineers created BioFlex - a unique "living fabric" that stretches, flexes and conforms to the body.

BioFlex is an extraordinary fabric, which stretches, fully inflated up to 30% over conventional nylon or polyurethane BC materials. The idea being that id a material could stretch while remaining airtight, you could make smaller air cells, creating less bulk and drag underwater while achieving high volumes of lift when required on the surface.

BioFlex eliminates chest squeeze, conforms to the diver's body and provides a slim, body-hugging profile.

  • Rolled Neoprene neck collar
  • Three (3) over pressure relief valves optimize buoyancy control
  • Dual adjust sternum with dual positioning to evenly distribute weight
  • Integrated Weight System accommodates up to 20 lbs. plus dual 5 lbs. trim weight pouches on the back for improved in-water positioning
  • Tank positioning strap 
  • Padded Backplate featuring a carry handle and extended lumbar support to transfer tank weight onto hips, relieving stress on shoulders
  • Easily adjustable and replaceable depth compensating cummerbund
  • Multiple D-ring attachment points
  • Knife mount grommet 
  • Retractor mount
  • Large zippered pockets on both sides

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SIZELIFT CAPACITY
HEIGHT
WEIGHT
CHEST
AIR XS 2
XS 27 lbs 5'0"-5'5" 100-125 26-36" 14" or 16"
SM 31 lbs 5'2"-5'7" 120-155 30-38" 16"
MD 38 lbs 5'7"-6'0" 150-175 32-40" 16"
LG 49 lbs 5'11"-6'2" 180-210 34-42" 16"
XL 60 lbs 6'2"-6'5" 195-240 38-46" 18"
30 30-Day Satisfaction Guarantee

We guarantee that at any time during the first 30 days of purchase, your Aeris product fails to meet your expectations, that product may be exchanged by a participating Authorized Aeris Dealer. No questions asked.