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Kinderkraft Car seat XPEDITION 3 i-Size-Beige
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Pay by Humm UK- From birth up to 12 years (40-150 cm/0-36 kg), rotating – EASY SPIN 360°, seat recline adjustment (8 positions in both directions)
Kinderkraft Car seat XPEDITION 3 i-Size-Beige
Upgrade everyday travel with a seat built for safety, comfort, and effortless handling. The XPEDITION 3 i-Size is an improved version of a trusted bestseller, designed to support your child through every stage with enhanced protection and smart functionality. With rear-facing capability up to 105 cm, smooth 360° rotation, and premium materials, it delivers confidence and convenience on every journey.
Features:
Suitable from approx. birth to 105 cm (up to 22 kg) rearward-facing
i-Size compliant (UN R129) for enhanced safety standards
EASY SPIN 360° system for full seat rotation and easy access
Rearward-facing (RWF) option up to 105 cm for safer travel
Forward-facing (FWF) mode for older children
4-position recline adjustment in both RWF and FWF positions
ISOFIX installation with Top Tether strap for secure fitting
Installation indicators for correct and safe setup
Enhanced Side Protection System (SPS+) for improved side-impact safety
Durable EPP foam shell absorbs and disperses collision energy
H-GUARD+ headrest with memory foam for head and neck protection
EASY GROW SYSTEM with 11-level headrest and harness adjustment
High-quality, abrasion-resistant upholstery for long-term use
3D Mesh fabric ensures proper airflow and ventilation
Soft, comfortable padding for everyday and long journeys
Specifications:
Rearward-facing range: Up to 105 cm / 22 kg
Dimensions:
Internal seat length: 30 cm
External seat length: 55 cm (FWF) / 65 cm (RWF)
External width: 44 cm
Internal seat width: 34 cm
Internal width: 45 cm
Internal height: 50–68 cm
External height: 57–78 cm
Backrest width: 35 cm (internal) / 45 cm (external)
Headrest width: 22 cm (internal) / 38 cm (external)
Materials:
Shell: EPP foam (lightweight, durable, energy-absorbing)
Upholstery: 3D Sandwich Mesh, Jacquard Interlock, Knit Fabric
Headrest: Memory foam
A modern, reliable car seat that combines advanced safety systems with everyday ease—so every trip is secure, comfortable, and stress-free as your child grows.
Car Seat Groups:
Car seats are categorised into the following groups, and it is imperative that a category is chosen so that the child's weight or height, depending on the regulation chosen, falls within the range indicated:
Group | Child's weight* | Approx. age of the child | Suitable For | Child's height† |
|
0+ | Birth up to 13kg/29lb | Baby | 40 - 85cm |
| |
0+ & 1 | Birth up to 18kg/40lb | Baby | 40 - 105cm |
| |
0+, 1, 2 & 3 | Birth-36kg/79lb | Baby-Toddler-Child | 40 - 150cm |
| |
1 | 9-18kg/20-40lb | Toddler | 85 - 105cm |
| |
1 & 2 | 9-25kg/20-55lb | Toddler-child | 85 - 125cm |
| |
1, 2 & 3 | 9-36kg/20-79lb | Baby-Toddler-Child | 85 - 150cm |
| |
2 & 3 | 15-36kg/33-79lb | Toddler-Child | 105 - 150cm |
|
*Applies to R44.04 seats. † Applies to iSize seats.
Note: some car seats will be approved in two or more groups. This just means that these seats have the ability to adapt as your child grows, meaning they can use them for longer.









































