InfaSecure Roamer II Harnessed Booster

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$299.99 $254.99 including GST
($221.73 excluding GST & international orders)
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The Roamer II is a harnessed booster seat that uses the in-built harness for children approximately six months through to four years old. After this, it converts into a booster seat with the vehicle’s lap and sash seat belt once the child reaches the middle marker through to eight years.

It's slim at 47.5 cm and features new innovations in safety, comfort, and ergonomics.

Innovative Shell Design:
The redesigned shell incorporates a new ergonomic shape for extra comfort. It maintains a super strong blow moulded construction, larger belt path access and our unique anti-submarining technology. This means it’s the safest convertible booster seat we’ve ever created.

In a frontal accident, the unique pommel design of the seat base and the air bag like blow moulded construction acts in a similar way to the front seats of your vehicle. The sloped surface results in a larger downward force, rather than lateral. It decelerates the child and results in reduced forward movement and submarining. In booster seat mode the anti-submarine designed armrests work in tandem with the new base, it keeps the lap belt down across your child’s lap.

Additionally, our exclusive under the seat belt path reduces the forward movement of the seat in a frontal accident. The new larger access areas under the armrests make installation easier than ever before.

Air Cocoon Technology™ (A.C.T):
The Roamer II features Air Cocoon Technology™ (A.C.T.) to enhance side impact protection through blow moulding design which dramatically reduces the impact forces during a crash. The Roamer II’s high blow moulded backrest and large side wings act like airbags which greatly reduces the forces on a child’s head and body in a side-impact accident.

The Roamer II also comes with an adjustable, removable headrest pad, shoulder strap pads and crotch buckle pad.


  • Converts from harnessed booster seat to seat belt booster seat
  • Air Cocoon Technology™ (A.C.T.) integrated
  • High backrest
  • Large side wings
  • Five shoulder slot heights
  • Anti-submarine design
  • Easy install belt path

Approximate Shoulder Height Marker Locations:

  • Lower Marker (start using) - 29 cm
  • Middle Marker (change to booster mode) - 43 cm
  • Upper Marker (stop using) - 51 cm


  • Width (base) - 33 cm
  • Width (side wings) - 47.5 cm
  • Height (top to bottom) - 78 cm
  • Depth (seat base) 43 cm
  • Weight - 6.3 kg

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    ★ Reviews ★

    Let our customers speak for us.

    1261 reviews
    Just what we needed

    It's made a huge difference, especially with the summer sun. Easy to put up, blocks out the light nicely

    great online shopping experience from Aus! Cheers!

    great experience shopping online from Aus & very happy with delivery too!
    thank you!

    Great trike for our two year old who immediately loved it! Can’t wait to transition to balance bike. Good quality, easy to assemble. Definitely worth the price. Prompt delivery and excellent service even when we had some issues with the courier.

    Ingenuity Baby Seat 2in1

    This is brilliant! Works perfectly for my Grandson who wants to be up at the table with us instead of his high chair. Awesome service from Winkalotts, thank you!