Jammer DUO

Q: What is the Jammer DUO™?

The Jammer DUO™ is an all-in-one reusable swim nappy for children aged 2+ . It combines an approved inner layer and outer layer in a single product, meeting Water Babies Double Layer Nappy System requirements.

Q: Do I need to buy a separate nappy wrap or under nappy with the Jammer DUO™?

No. The Jammer DUO™ already includes both required layers , so there's no need for a separate Nappy Wrap or Under Nappy.

Q: Is the Jammer DUO™ approved for Water Babies lessons?

Yes. The Jammer DUO™ is approved as a complete Double Layer Nappy System for Water Babies lessons , making lesson preparation simpler for parents.

Q: How should the Jammers DUO™ fit?

The Jammer DUO™ should fit snugly around the waist and thighs without restricting movemen t. A secure fit helps ensure effective leak protection while keeping your child comfortable in the water.

The Jammer DUO™ is the perfect next step for growing swimmers who want all the protection of a swim nappy in a more grown-up style. Designed for children aged 2+, it combines the approved Double Layer Nappy System into one easy-to-wear product, with a built-in inner layer and sporty Jammer-style outer.

Made from soft neoprene with a comfortable ergonomic fit, the Jammer DUO™ moves with your child during every splash, kick and swim. Reusable, practical and approved for Water Babies lessons, it's an easy alternative to disposable swim nappies for confident little swimmers.

5 products

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Water Babies Mushroom Blush Jammer DUO

from £23.00

Water Babies Lighthouse Lagoon Jammer DUO

from £23.00

Water Babies Floating Forest Jammer DUO

from £23.00

Neoprene swim shorts in navy, blue trims and under the sea themed print. Front.

Neoprene swim shorts in navy, blue trims and under the sea themed print. Back.

Under the Sea Jammer DUO

£23.00

Neoprene swim shorts in blue and navy. Front.

Neoprene swim shorts in blue and navy. Back.

Blue & Navy Jammer DUO

from £23.00

FAQs

The Jammer DUO™ is an all-in-one reusable swim nappy for children aged 2+. It combines an approved inner layer and outer layer in a single product, meeting Water Babies Double Layer Nappy System requirements.

No. The Jammer DUO™ already includes both required layers, so there's no need for a separate Nappy Wrap or Under Nappy.

Yes. Potty training status does not change Water Babies' requirement. Any swimmer in the Water Babies programme must wear the approved Double Layer Nappy System during lessons.

Splash Jammers™ are the approved outer layer and must be paired with a reusable inner layer. Jammers DUO™ combines both the inner and outer layers into a single all-in-one product, making lesson preparation quicker and easier.

Yes. The Jammer DUO™ is approved as a complete Double Layer Nappy System for Water Babies lessons, making lesson preparation simpler for parents.

The Jammer DUO™ should fit snugly around the waist and thighs without restricting movement. A secure fit helps ensure effective leak protection while keeping your child comfortable in the water.

Deep dive

Learn all about the DUOs

Explore all the features that make the DUOs the most technologically advanced swim nappies, including a 2-in-1 double-layer design for superior leak protection and comfort in the water.

Learn more

🧡 An essential lesson must-have

Disposable Nappy Liners 100% Biodegradable (Pack of 50)

£6.00

Tax included. Shipping calculated at checkout.

Made from 100% biodegradable, bamboo non-woven material

Chemical free, gentle on babies' delicate skin

Designed to wear inside the Under Nappy or DUO to aid cleaning

Simply add them to the compost bin after wearing and allow them to naturally break down

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