Onyx M-16 Belt Pack

This is a manual-inflation device. You must pull the activation cord to trigger the CO2 cartridge, which instantly inflates the bladder. If the CO2 fails or you need extra buoyancy, there is also an integrated oral inflation tube.

Yes, it is USCG Approved as a Type V PFD. However, please note that for it to count toward your legal carriage requirements, you must be wearing it at all times while on the water.

While it provides 17 lbs of buoyancy, this belt pack is designed for active, confident swimmers who are comfortable in the water. Because it requires manual activation, it is not recommended for non-swimmers or those who might be incapacitated during an accident.

The belt is adjustable to create a secure, customized fit for most adults. It is designed for users weighing over 80 lbs, but you should ensure the strap is tightened snugly around your waist to prevent it from shifting during use.

Once the CO2 cartridge is fired, it cannot be reused. You will need to deflate the bladder, repack it, and purchase a re-arming kit, which includes a new CO2 cylinder, to make the device ready for use again.

Absolutely. Its low-profile, waist-worn design is specifically built for activities like paddleboarding and fishing where you need full range of motion in your arms and chest. It stays out of your way until you actually need it.