Diono Rainier Convertible + Booster Car Seat 2016/17  ‐ Black Forest

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$449.97 $359.98
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Diono Rainier Convertible + Booster Car Seat 2016/17 - Black Forest

The Diono Rainier convertible car seat is able to offer high comfort and safety all in one. This child car seat is designed to offer both forward and rear facing positions, along with provide a belt positioning booster when your child outgrows the car seat. The sides are constructed from a reinforced steel and aluminium frame which is lined with EPS foam for added comfort and safety. This car seat can offer 12 height positions and comes complete with a long leg support feature for high comfort on the longest trips.

The Diono Rainier Car Seat / Booster Seat is made to fit your child right from day one up to the end of her booster years, with the following weight/height requirements:

  • Rear-facing car seat: Use from 5-50 pounds, suitable for use from birth with included infant body support cushions;
  • Forward-facing with five-point harness: Use from 22-65 pounds;
  • Belt-positioning booster: Use from 50-120 pounds, or up to 57” in height.

 As with all Diono child safety seats, the Diono Rainier Convertible Car Seat / Booster is loaded with technologically advanced, crash-tested features that provide superior protection for your child, including:

  • A full steel frame and aluminum-reinforced sides;
  • An aluminum-reinforced headrest lined with EPS foam, with 12 height positions for optimal comfort and safety;
  • EPS foam surrounding your child’s head and body, for complete Side Impact Protection;
  • A Safestop energy-absorbing harness with 5 shoulder positions and 3 buckle positions, so you can create the perfect fit for your child at all ages;
  • Rear-facing tether capability;
  • SuperLATCH connectors with Secureweave webbing, providing the strongest and easiest connection between your car seat and your car;
  • A low vehicle seat position to add additional safety performance in the event of a crash.

The Diono Rainier car seat folds for travel, so you can take it along on planes – it’s FAA certified for use on aircraft, providing the same superb protection in the air as it does on the ground.

Comfort features on the Diono Rainier Convertible Car Seat / Booster Seat include:

  • Memory foam and infant body support cushions to cradle your baby’s body and position her correctly;
  • An extra-long leg support to keep kids in a comfy position even on long trips;
  • Additional harness pads for kids over 65 pounds;
  • A low position on your vehicle seat so it’s easy for kids to board;
  • An angled cup holder to keep drinks upright and easy to reach.


The cover on the Diono Rainier Convertible Car Seat / Booster Seat can be removed, and you can machine-wash and machine-dry it, so it’s easy to clean up the typical kid spills. It also has rubber bottom grips so it won’t slide around on the seat during installation, and multiple recline positions to fit your vehicle seat properly.

Special Features:

  • Additional harness pads for larger children.
  • Infant body cushions and memory foam for additional support.
  • Low positioning for easy boarding of your child.
  • Included angle cup holder.
  • Birth to 12 years of age.

Product Dimensions

  • Open 28.5"H x 18”W x 16"D (72.4 x 45.7 x 40.6 cm)
  • 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


Hand wash or machine wash only in front loading machine. Line dry or tumble dry on low temperature

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