Convertible Car Seats

Diono Rainier Convertible  to Booster Car Seat - Shadow

Diono Rainier Convertible to Booster Car Seat - Shadow - 30320

by: Diono

$ 359.99

Out of Stock

  • Not sold in store



Diono is the only car seat brand that offers convertible+booster seats with a full steel frame making them one of the safest car seats available today. The New Diono Rainier is the ultimate in car seat safety with new deeper side walls providing enhanced side impact protection taking Diono car seats to a whole new level. With its extended rear-facing capabilities, it can comfortably seat rear-facing children from 5 to 50 lbs and forward-facing children from 20-90 lbs in 5-point harness mode. Additionally it converts to a booster for children between 50 - 120 lbs or up to 57" in height.

The aluminum reinforced headrest has 12 height positions for adjustable head support and additional EPS foam surrounds the child’s head and body for complete side impact protection. Its unique SuperLATCH™ system makes installation easy and the Rainier is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions.


  • Convertible+Booster seat -> Birth to 12 yearsHighest rear-facing capacity of any car seat: from 5 - 50 lbs
  • Highest forward-facing capacity of any car seat in a 5-point harness: from 20 - 90 lbs (up to 57" in height)
  • Booster mode weight limits 50 - 120 lbs (up to 57" in height)
  • Designed with Safety Synergy™ technology for the highest level of performance & safety
  • Industry leading 12 year product life
  • Space saving design allows extra room for passengers while providing spacious interior for child
  • Full steel alloy frame and aluminum reinforced sides for unmatched strength
  • Reinforced deeper sidewalls lined with energy-absorbing foam give Rainier superior head and body protection
  • 12 height adjustable head support, reinforced with aluminum and lined with energy-absorbing foam for complete side impact protection
  • Memory foam padding for extra comfort
  • Sits low on vehicle seat for easy child boarding and improved safety performance in a crash
  • Folds flat for travel and easy storage
  • Only brand of car seats with SuperLATCH™: with the Strongest Connectors and Secureweave™ webbing it provides an easy and secure installation
  • Luxurious two-piece infant body pillow provides support and comfort
  • Meets FAA standards for air travel
  • Extra-long leg support for comfy road trips and multiple harness and buckle positions for custom fit
  • Rear-facing tether capability
  • 1 cup holder included (add up to 4)
  • Additional forward-facing recline position to accommodate different types of contoured vehicle seatsSafeStop® energy absorbing harness
  • Anti-slip rubber seat grips
  • Product Dimensions Open 28.5"H x 18”W x 16"D (72.4 x 45.7 x 40.6 cm)
  • Product Dimensions Folded 28.5"H x 18”W x 10"D (72.4 x 45.7 x 25.4 cm)
  • Weight with rear-facing base, cup holder and infant cushions 28.35 lbs (12.9 kgs)
  • Composition: Seats: 80% plastic , 20% steel - Covers: 100% polyester fabric
  • Care: Hand wash or machine wash only in front loading machine. Line dry or tumble dry on low temperature