CQYD/III-100N Portable Type Life Vest
Compact Inflatable Buoyancy for Swimming, Fishing and Water Activities
The CQYD/III-100N Portable Type Life Vest is a lightweight and compact personal flotation device designed for adult users participating in suitable water-based activities.
The product features a single independent air chamber and uses a 24g CO₂ cylinder to provide at least 100N of buoyancy. It can be activated by pulling the inflation cord or when the inflation mechanism is submerged in water.
Once inflated, the air chamber is designed to help keep the wearer’s head, neck and shoulders above the surface of the water.
Key Features
- Single independent air chamber
- Minimum buoyancy of 100N
- Adult universal size
- Automatic and manual inflation
- Manual pull-cord activation
- 24g CO₂ inflation cylinder
- Oral inflation tube for supplementary inflation
- Rapid inflation
- Reflective tape
- Safety rescue whistle
- High-strength material
- Lightweight and compact construction
- Multiple color options
Rapid Automatic or Manual Inflation
The CQYD/III-100N can be inflated by pulling down the activation cord or when the inflation mechanism is submerged in water.
The detailed product description states that the independent air chamber can inflate within approximately three seconds. The listed product specification gives an inflation time of less than five seconds.
An oral inflation tube is also provided, allowing the user to manually add air to the chamber when necessary.
Buoyancy Support after Inflation
When fully inflated, the single air chamber provides at least 100N of buoyancy. It is designed to help support the wearer in the water and keep the head, neck and shoulders above the surface.
The product only provides its intended buoyancy function after the air chamber has been completely inflated.
Visibility and Emergency Assistance
Reflective tape helps improve the visibility of the inflated flotation device.
A safety rescue whistle is included to provide the wearer with an additional way to attract attention during an emergency.
Recommended Applications
According to the product page, the CQYD/III-100N can be used for suitable activities in:
- Ocean environments
- Inland waters
- Waterways
- Navigation and boating
- Water sports
- Swimming
- Fishing
- Hunting
Its lightweight and compact design makes it a less bulky flotation option for experienced swimmers participating in appropriate activities and water conditions.
Product Specifications
Model: CQYD/III-100N
Product Type: Portable Type Life Vest
Air Chamber: Single independent chamber
Size: Adult universal
Buoyancy: ≥100N
Listed Inflation Time: Less than 5 seconds
CO₂ Cylinder: 24g
Inflation Methods: Automatic activation, manual pull cord and oral inflation
Production Standard: ISO 12402-4
Available Colors: Black, red, blue and a three-color option
Main Components
The CQYD/III-100N includes:
- 24g CO₂ cylinder
- Reflective tape
- Oral inflation tube
- Safety whistle
- Independent air chamber
- Buckle
- Automatic/manual inflator
- Safety strap
- Hook-and-loop fastening tape
Important Safety Information
The CQYD/III-100N is a flotation device intended to provide protection against drowning. It does not guarantee rescue or survival.
Before use, carefully read the operating instructions and product information and follow all information marked on the product. The air chamber must be completely inflated before the life vest can provide its intended buoyancy.
CO₂ cylinders contain gas under high pressure and must be handled carefully. Keep CO₂ cylinders away from children and use only cylinders that meet the specified product requirements.
Inflatable life belts are primarily intended for experienced swimmers. The product category information recommends them for suitable conditions such as calm water and situations where the wearer remains close to shore.
They are not intended for high-impact or high-speed activities such as water skiing, tubing or paddling. They are also not ideal for cold-water conditions or for boating alone without other people nearby.
Request Product and Ordering Information
With its compact construction, 100N minimum buoyancy and multiple inflation methods, the CQYD/III-100N provides portable flotation support for suitable swimming, fishing, navigation and recreational water applications.
Contact us to request pricing, detailed product information and ordering assistance for the CQYD/III-100N Portable Type Life Vest.


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