A safe and comfortable car seat for children from birth up to 105 cm, certified to i-Size (ECE R129), rated 4 stars in ADAC tests, and featuring a 360° rotating base. It offers ISOFIX installation with a support leg, RWF up to 4 years, Holmbergs 5-point harness, advanced SIPS side protection, and a 5-position recline for maximum comfort.
360° rotating base for easy seating
The seat can be turned toward the door with a single movement, making buckling in quick and ergonomic. It saves parents’ time and backs, and improves correct child harnessing.
ISOFIX and support leg for maximum stability
Rigid ISOFIX anchorage combined with the support leg minimizes rotation and seat movement in a crash. Installation is intuitive and safe.
Advanced SIPS side protection and 5-point harness
Reinforced side wings and the headrest absorb impact energy, while the Holmbergs 5-point harness keeps the child in the correct position without irritating sensitive skin.
The Lionelo Antoon Plus Black Onyx car seat combines top-tier safety standards with everyday ease of use. With i-Size approval and a 4-star ADAC rating, it protects your child in frontal and side impacts, while the 360° rotating base makes seating and buckling significantly easier. It is suitable from birth thanks to the Dri-Seat newborn insert and grows with your child up to 105 cm.
Stable installation is ensured by ISOFIX and the support leg, which minimize seat movement. For travel comfort, you get 5 recline levels (from upright to semi-recline), a 10-step headrest adjustment, and soft upholstery that can be washed. Recommended rearward-facing travel (RWF) is possible up to approximately 4 years.
Key benefits:
- Safety first: Holmbergs 5-point harness, reinforced SIPS side protection, energy-absorbing materials, full compliance with ECE R129 (i-Size).
- Ease of use: 360° rotation without removing from guide rails, clear adjustments, quick ISOFIX installation.
- Comfort for infants and toddlers: breathable Dri-Seat insert, adjustable recline and headrest, pleasant and removable seat cover; also includes a removable sun canopy.
Specifications
- Standard
- ECE R129 (i-Size)
- Age/category
- From birth to approx. 4 years (up to 105 cm)
- Orientation
- RWF (rear-facing) to approx. 4 years; FWF (forward-facing) per i-Size limits
- Attachment
- ISOFIX + support leg
- Rotating base
- 360°
- Safety harness
- Holmbergs 5-point harness
- Side protection
- SIPS – reinforced side wings and headrest
- Recline adjustment
- 5 positions (4 forward-facing, 1 rear-facing)
- Headrest adjustment
- 10 steps
- Newborn insert
- Breathable Dri-Seat reduction insert (multi-layer construction)
- Cover
- Removable, washable (up to 30 °C)
- Accessories
- Removable sun canopy
- ADAC rating
- 4 stars (overall score 2.9)
- Color
- Black Onyx (black)
- Brand
- Lionelo
