radian® 3RX bonus pack
The radian® 3RX bonus pack is the Essential travel solution. Designed with an exclusive gray-black fashion and 4 great travel accessories included to keep them safe, protected, and content, from birth to booster.
$319.99 $179.99
What makes radian® 3RX bonus pack great?
4 ACCESSORIES INCLUDED
- Ultra Mat R car seat protector
- baby on the move sign
- extra cup holder
- Stow ‘n Go R car seat organizer
10 YEARS ONE CAR SEAT
The radian® 3RX All-in-One car seat is designed and engineered to keep your child safe from birth to booster (5 – 120 lb / 2.2 – 54 kg)
ORIGINAL 3 ACROSS
radian® 3RX features a slim fit design at only 17” wide, that allows you to install three across in most vehicles.
STEEL CORE
Mechanically engineered, reinforced steel core. Made from automotive-grade high strength steel. What better way to protect your child?
REAR-FACING FOR LONGER
With extended rear-facing from birth up to 50 lb / 22.7 kg to keep your child in the safest travel position for as long as possible.
Includes 4 travel accessories in the box!

Alerts fellow drivers that you have precious cargo on board, so they can reduce horn noise and drive with more caution.

Car seat protector provides full coverage of the vehicle seat for complete protection. LATCH, UAS, and isofix compatible and diono crash tested.

2 deep angled cup holders keep cups and toys securely in place with simple click and a twist installation.

Back seat organizer designed to fit securely to the vehicle seta back. Features multipurpose storage pockets and drinks holders.
Key product features & benefits

The radian 3RX All-in-One car seat is designed and engineered to keep your child safe from birth to booster (5 – 120 lb / 2.2 – 54 kg)

Radian slim fit design allows you to install three across in your vehicle without compromising child or passenger comfort

With extended rear-facing from birth up to 50lb / 22.7 kg to keep your child in the safest travel position for as long as possible.

Mechanically engineered, reinforced steel core. Made from automotive grade high strength steel. What better way to protect your child?

Aluminum reinforced sides and thick energy-absorbing foam distributes crash forces.

The removable head support infant insert features padded support for cocooned comfort. Then as your infant grows simply remove.

Our SuperLATCH™ system makes installation easy and super secure. An audible click lets you know when connectors are locked in safe.

Radian 3RX bonus pack features easy remove covers. So when the next journey gets messy, easily remove to machine wash.
what’s the diono.com difference?

Additional 2 year warranty*
Receive an additional 2-years warranty on all car seats and strollers purchased from diono.com. *T&C’s apply

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