The handle for the QLR4 weight pockets in the Scuba Diving Buoyancy Compensating Devices can break during use. If this happens, the user will not be able to dump weight pockets in an emergency to rise to the surface, posing a drowning hazard. As of June 5, 2023, the company has received no reports of incidents or injuries in Canada. In the United States, the company has received 73 reports of broken weight pocket handles and no reports of injuries.