Thule Palm i-Size Booster Car Seat

Thule Palm – i-Size High Back Booster Seat (100–150 cm)

The Thule Palm is an i-Size certified high back booster seat (R129/04) designed for children from 100 to 150 cm. Built on the principle of “safety through comfort”, it combines the Thule Impact Protection System with ergonomic PUR comfort foam and an intuitive belt routing system to keep your child safe and correctly positioned – on both short and long journeys. Thanks to ISOFIX anchorage, the seat remains secure even when not in use; the adjustable backrest adapts to your vehicle seat and grows with your child in 15 stages.

Key Highlights

• All-round protection: Thule Impact Protection System for head and torso protection in frontal, side, and rear collisions.
• Comfort = safety: PUR comfort foam distributes weight evenly, reduces pressure points, and supports stable posture; convex seat base prevents slouching.
• Correct belt routing: Intuitive guides keep lap and shoulder belts in the right position, even as your child shifts.
• Grows with your child: 15-position adjustable headrest for children 100–150 cm tall.
• Vehicle stability: ISOFIX anchors keep the seat secure even when not occupied.
• Easy care: Covers are removable and machine-washable.
• Flexible fit: Compact design fits a wide range of vehicles; up to three Palm seats can be installed side by side (depending on the car).

Why comfort matters

Studies and Thule’s own testing show that long-term seating comfort is critical to maintaining correct belt positioning. Hanging legs can cause numbness and poor posture after just 15 minutes. The Palm addresses this with soft comfort foam, an ergonomic design, and an optional footrest (accessory) that relieves the legs and helps maintain proper belt alignment.

Installation & Use

• Fixation: ISOFIX anchorage for stability plus the vehicle’s 3-point belt for securing the child.
• Adjustable backrest: Adapts to your car seat for optimal fit and comfort.
• Self-buckling: Clear belt routing makes it easy for older children (under supervision) to buckle themselves in.

Technical Specifications

• Standard: i-Size (UN R129/04)
• Child height: 100–150 cm
• Dimensions (min): 44 × 43 × 60 cm; (max): 44 × 43 × 83 cm
• Weight: approx. 7.1 kg
• Colors: Black (14000024), Mid Gray (14000025), Soft Beige (14000026)

What’s included

• Thule Palm high back booster seat (i-Size R129/04) with adjustable headrest and backrest
• Removable and machine-washable cover
• Integrated ISOFIX anchors for stable installation

Optional Accessories

• Thule Palm Footrest: Relieves leg pressure, supports proper posture; one-hand height adjustment and 90° folding for easier access to the middle seat.
• Cup holder: Keeps drinks within easy reach.
• Car seat cover: Extra protective cover for quick changes.

Who is it for?

For families who want i-Size safety combined with long-distance comfort. The Palm is ideal if you are looking for a secure ISOFIX installation, very easy handling, and a growing fit for children 100–150 cm – with the option of adding a footrest for even greater comfort.