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Meet COMFORT UP i-Size, a reliable car seat designed for children from 76 cm to 150 cm in height. Complying with the latest R129 i-Size standard, it provides enhanced safety from approximately 15 months to 12 years. Previously categorized under the 9-36 kg weight range, this seat ensures long-term protection and comfort for your growing child.

Designed for universal installation, the COMFORT UP i-Size adapts seamlessly to your child’s development. The adjustable headrest and safety harness make customization effortless, while the EASY GROW SYSTEM allows one-handed simultaneous adjustment for added convenience.

This car seat is built with both children and parents in mind. The soft, breathable cover, spacious seat, and removable modular insert provide ultimate comfort for little ones. Meanwhile, parents will appreciate the stow-away internal harness for older children and the hassle-free adjustability that makes everyday use easier than ever.

With COMFORT UP i-Size, every journey is a blend of safety, convenience, and comfort—perfect for growing families.

29% off

Kinderkraft Comfort Up i-Size Safety Car Seat Booster from 15mths- 12Y Black

Regular price £69.00 £48.95 29% off
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Meet COMFORT UP i-Size, a reliable car seat designed for children from 76 cm to 150 cm in height. Complying with the latest R129 i-Size standard, it provides enhanced safety from approximately 15 months to 12 years. Previously categorized under the 9-36 kg weight range, this seat ensures long-term protection and comfort for your growing child.

Designed for universal installation, the COMFORT UP i-Size adapts seamlessly to your child’s development. The adjustable headrest and safety harness make customization effortless, while the EASY GROW SYSTEM allows one-handed simultaneous adjustment for added convenience.

This car seat is built with both children and parents in mind. The soft, breathable cover, spacious seat, and removable modular insert provide ultimate comfort for little ones. Meanwhile, parents will appreciate the stow-away internal harness for older children and the hassle-free adjustability that makes everyday use easier than ever.

With COMFORT UP i-Size, every journey is a blend of safety, convenience, and comfort—perfect for growing families.