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Radian® R and Rainier Summer Cover


Radian® Essential

Keep your little one cool on hot journeys

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Receive an additional 2-year warranty on all car seats and strollers purchased from

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Radian® R and Rainier Summer Cover

Designed to perfectly fit over your Radian R Series or Rainier, the Diono Summer Cover make the perfect travel accessory to protect your car seat from messy adventures and keep your little one cool.


  • A PERFECT FIT- Designed to perfectly fit Diono Radian R and Rainier Car Seats. Comes in two sections. 1 head support cover for AXT and RXT models only, and 1 seat cover suitable for most types of child car seats
  • KEEPS CHILD COMFORTABLE - Helps to keep your child cool and comfy in their car seat during the hot summer months. The 80% super plush cotton toweling fabric is soft against sensitive skin and is backed with spacer mesh to promote good airflow
  • ABSORBANT AND BREATHABLE - Made from a light toweling cotton blend, that provides high absorbency and great breathability, helping to keep moisture away from baby and keeping them cool
  • PROTECTS YOUR CAR SEAT- Protects your car seat in the hot summer months from messy adventures and colour fading. No need to worry about those inevitable spills and mishaps
  • EASY TO SECURE IN PLACE- Velcro and a plastic clip make securing the cover to the car seat super simple and easy

Product Specs

  • Minimum User Weight: 2.3 kg / 5 lb
  • Maximum User Weight: 54 kg / 120 lb
  • Product Height: 104 cm / 40.9 in
  • Product Width: 29 cm / 11.4 in
  • Product Depth: 5 cm / 2 in
  • Product Weight: 0.4 kg / 0.9 lb

Care & Maintenance

Machine wash and line dry

Warranty Information

12 months