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A close up of a TMNT floatation device

Turning a swimming instructor's insight into a category-defining product for children's water confidence

Client: Turtle Pack (2019)

A close up of a TMNT floatation device

__ The Mission

Learning to swim is a milestone. But the tools designed to help children get there have barely changed in decades.

Michael, a swimming instructor, saw what others had normalised. Every child develops differently. Every child's buoyancy needs change. Yet every child was handed the same rigid float.

He came to Filament with an insight and a belief that something better was possible. The product existed. It just hadn't been designed yet.

__ The Insight

Floatation aids fail children because they treat buoyancy as fixed.

But confidence in water is not fixed. It builds, week by week, stroke by stroke.

Filament recognised that the real product was not a float. It was a system that could grow with a child.Progress had to be felt, not just instructed. The product had to change as the child did.

A group of people holding up boxes of foodA young boy wearing a life jacket in a swimming pool
A young boy wearing goggles and swimming in a pool

__ The Filament effect

Filament worked with Michael from early concept through to manufacture,

testing multiple approaches to adjustable buoyancy before arriving at a solution that was simple, safe and intuitive.

A three-layer foam system allows parents to remove sections one at a time, reducing buoyancy gradually as a child's confidence grows. Specialist manufacturers were sourced for the precise foam density required. Textile designers built a soft neoprene vest around the hard shell, creating a fit children actually want to wear.

Filament turned a swimming instructor's daily frustration into a product parents trust and children grow into.

__ The Breakthrough

Turtle Pack did not enter the market as another buoyancy aid.

It entered as a new idea: floatation that responds to the child, not the other way around.This is not a swimming aid. It is a confidence-building system worn on a child's back.

It does not constrain. It progresses.

A close up of a TMNT floatation device

__ The Outcome

Launched in 2023, Turtle Pack demonstrated the commercial power of insight-led design.

The product's clarity of purpose attracted Nickelodeon, who licensed it into their Teenage Mutant Ninja Turtles line.

Filament turned one instructor's observation into a product loved by children, trusted by parents and chosen by one of the world's most iconic children's brands.