
Kinderkraft ONETO3 i-Size Car Seat, Black
by Kinderkraft
£89.90
GTIN05902533922161
EAN5902533922161
MPNKCONE300BLK0000
Prices updated 6 Apr 2026
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Product Description
Updated with R129 safety standards, the ONETO3 i-Size is an improved version of this fantastic car seat from Kinderkraft, which has been high-rated in ADAC, Stiftung Warentest, and ÖAMTC crash tests. This forward facing car seat is suitable for children from 76 -150 cm tall, which means it can be used from approx. 15 months up to 12 years old. Except the latest standard approval, it features refreshed, protective and comfy bucket seat shell with integrated ISOFIX base and tether strap offers hassle-free installation. The Kinderkraft ONETO3 i-Size as been equipped with Side Protection System wings and H-Guard headrest made of 3-layered memory foam, which provides ultimate protection for head and neck areas and offers great level of comfort. By using just one hand, the headrest can easily adjusted to 18 different positions to ensure perfect tailor the child at any stage. In the same time, the specially designed EASY GROW system will adjust the safety harness to appropriate level. For enhanced safety and comfort for smaller children the ONETO3 i-Size allows for 5 recline positions and comes with additional cushion. As your child is growing the cushion can be detached and harness system stowed away and replaced by 3-point's vehicle belt. The seat cover set is made of soft, pleasant to the touch materials, which can be machine washed to keep you car seat fresh and clean for longer. Features: Suitable for children from 76 to 150 cm tall Tested and approved according to ECE R129 safety standard Certificated by ADAC, Stiftung Warentest, and ÖAMTC with high scores Lightweight yet durable black shell Bucket seat with enhanced Side Protection System One hand adjustable H-Guard 3-layered headrest - 18 positions Five-point internal safety harness with magnetic buckle holders EASY GROW system adjusts headrest and harness at the same time Wide and profiled backrest with 5 recline positions Includes removable cushion for younger children Refreshed soft touch and washable fabrics Forward facing installation via ISOFIX connectors and Top Tether strap Specification: External seat dimensions: L58 x W46 x H58-78 cm Internal seat dimensions: L32 x W43 x H48-74 cm External backrest width: 46 cm Internal backrest width: 32–38 cm External headrest width: 38 cm Internal headrest width: 27 cm Weight: 11 kg | Kinderkraft ONETO3 i-Size Car Seat, Black
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