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Youth Booster - Granite

Belt-Positioning Booster Car Seat

For children 40 – 100 lbs. (18.1 – 45 kg) | 40 – 57 in (101.6 – 144.8 cm)

Give your big kid the comfort and confidence they deserve with the award-winning Harmony Youth Booster—designed to make every ride feel just right.

This forward-facing booster features a deluxe seat pad with extra comfort foam, offering cozy support even on longer drives. Parents will appreciate the removable, machine-washable cover that keeps cleanup simple and stress-free.

With a shoulder belt guide to help with proper fit and a sleek V-shaped profile for easy installation, the Harmony Youth Booster is as convenient as it is comfortable. The smooth, seat-saver base protects your vehicle’s upholstery, and its compact design allows for 3-across seating in most cars—perfect for growing families.

At Harmony Juvenile Products, we’re focused on creating everyday solutions that combine comfort, style, and thoughtful design—so your family can enjoy the ride, wherever it takes you.

Product Features

  • Complies with Canadian CMVSS 213 standards, USA FMVSS 213 standards and European ECE R44 standards.
  • Extended weight range: Fits children 18.1 – 45 kg (40 – 100 lbs) and 101.6 – 144.8 cm (40 – 57 inches) tall.
  • Full wrap premium seat pad is removable for machine washing.
  • EPE energy-absorbing foam for added safety and comfort.
  • Ultra-plush, durable fabrics made with comfort foam throughout seat for maximum comfort.
  • The unique V-shaped, smooth-contoured seat design protects your car’s upholstery and is a much-needed space-saver allowing a better fit in any type of vehicle and easy access to the seat belt. Visually pronounced belt guides promote correct installment of the seat belt.
  • 3-across car seat capability in most vehicles.
  • Shoulder belt safety guide included.
  • 6-year expiry after date of manufacture.
  • 3-month warranty.
Specifications  |  How-to & Support  |  Available at

Safety

The award-winning Harmony Youth Booster is designed with EPE energy-absorbing foam and high-density comfort foam to help manage impact forces. The bold belt guides make it easy to position the seat belt correctly, while the shoulder belt safety guide encourages proper fit for added peace of mind.

Comfort

Your big kid will love the ultra-plush seat pad, crafted with premium fabrics and extra comfort foam for long-lasting support. The smooth, ergonomic design allows for a comfortable and secure fit, making road trips more enjoyable.

Ease-of-Use

Designed with parents in mind, the machine-washable, full-wrap seat pad makes cleanup effortless. The unique V-shape design allows for easier and safer installation, while the smooth-contoured seat saver base protects your car’s upholstery and fits 3-across in most vehicles.

Your Fashion

Let your child express their style! The Harmony Youth Booster comes in a variety of colours and patterns, so you can choose the perfect look to match your child’s personality.

Additional features

Ultra-plush seat cover made with premium fabrics

EPE energy-absorbing foam throughout the seat

Removable & machine washable premium seat cover

Specifications

Net weight: 1.1 kg (2.43 lbs.)
Gross weight: 1.3 kg (2.86 lbs.)

Replacement parts

Shoulder Belt Safety Guide

Fabric seat cover

Reviews

Questions & Answers