SafetyDeckvest VITO AFS, Spinlock's new lifejacket has a 3D buoyancy chamber

Hauke Schmidt

 · 14.01.2026

The new Vito AFS resembles the previous models on the outside.
Photo: Spinlock
Spinlock presents the Deckvest VITO AFS - an offshore lifejacket with the new Advanced Flotation System. The three-dimensional buoyancy body is designed to improve rotation, freeboard and stability in the water. The waistcoat weighs 1.24 kilograms.

The main innovation of the VITO AFS from Spinlock is the Advanced Flotation System (AFS). This is what the Brits call their three-dimensionally moulded buoyancy body, which follows the outer contour of the waistcoat and fits closely to the body. Unlike traditional two-dimensional, welded bladders, the AFS body is sewn in a 3D shape and places the buoyancy where it works best. The low profile is designed to offer significantly more freedom of movement in and out of the water. The lifejacket is smaller, lighter and softer than traditional life jackets with 2D bubbles, but should perform better in all required performance values.

Pink and yellow for better visibility

The 3D design of the chamber allows the use of two signal colours. Spinlock uses a combination of neon pink and neon yellow to improve the visibility of the lifejacket in the water. The waistcoat is made from ripstop fabric and has a Deckvest 6D-style harness with toggle fastening. Together with the 3D bladder, the spray cap has also been redesigned. In addition, the attachment points for emergency radio buoys have been improved and central attachment loops have been created for attaching MOB alarm systems or autopilot remote controls.

Hammar release and harness release system

Instead of moisture-sensitive automats, VITO AFS utilises the hydrostatic Hammar release, which is positioned in a protected position on the back of the lifejacket, thus reducing the risk of snagging and damage during wear. The Harness Release System (HRS), which allows the lifebelt to be detached in an emergency, is now fitted as standard on every VITO. The Lume-On and Pylon lights are also standard, making it much easier to find in the dark.

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One size fits all, enlarged adjustment range

The VITO AFS is offered in one size for chest circumferences from 80 to 145 centimetres. The harness should be easy to adjust to different layers of clothing. The lifejacket is said to weigh 1.24 kilograms and offer 170 newtons of buoyancy. It costs 499 euros.


Technical data:

  • Buoyancy: 170 N
  • Weight: 1.24 kg
  • Size: one size, chest circumference: 80-145 cm
  • Trigger: Hammar hydrostatic (automatic)
  • Buoyancy system: AFS (Advanced Flotation System) - 3D-stitched bladder
  • Colours: Neo pink and neo yellow

Equipment:

  • Strap fastener: Deckvest 6D toggle fastener
  • Lifeline eye with harness release system
  • Spraycap
  • Pylon Lifejacket Light, Lume-On
  • Crotch strap: 40 mm wide with storage compartment
  • Adjustment: single-point adjustment, fine-tunable for different layers of clothing
  • Optional factory-fitted: Ocean Signal MOB2 AIS, Ocean Signal PLB3, Chest Pack, Safety Line Cutter with stowage bag

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Hauke Schmidt

Hauke Schmidt

Test & Technology editor

Hauke Schmidt was born in Hanau, Hesse, in 1974, but moved to the coast at the age of an Opti and grew up sailing dinghies and tall ships. School and semester breaks were used for extensive Baltic Sea cruises. During and after his oceanography studies in Kiel, he took part in various international research trips to tropical and polar regions. The focus was on ocean currents and their influence on climate change. Eventually he was drawn back to his home coast and to YACHT. He completed a traineeship there and has been working as an editor in the Test & Technology department since 2009. His core tasks include equipment and boat testing, as well as practical topics relating to electronics, seamanship and refits. As a passionate DIY enthusiast, he loves to spend his summers on the water with his family and winters working on his boat

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