Children’s Car Seats: ISOFIX & 360° Swivel Seats

Child safety in the car is always a priority. In our category you will find child car seats that combine protection, comfort and practicality for every age and stage of development. Discover options in car seats 0-36 kg, ideal for use from infancy to the child's first years, as well as practical seats 9-36 kg and seats 15-36 kg for older children.

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Cybex Solution G2 i-Fix i-Size 15-36kg 100-150 cm  Magic Black 524000650

Cybex Solution G2 i-Fix i-Size 15-36kg 100-150 cm Magic Black 524000650

SKU: 2024-01148
Available
159,95€
Suggested Retail Price: 199,95 €
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Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Moon Black 524000662

Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Moon Black 524000662

SKU: 2024-01271
Available
189,90€
Suggested Retail Price: 229,90 €
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Lionelo Harmony i-Size Black Carbon Bamboo – 360° Rotating Car Seat 40-150 cm

Lionelo Harmony i-Size Black Carbon Bamboo – 360° Rotating Car Seat 40-150 cm

SKU: 2025-00611
Available
269,99€
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Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Almond Beige

Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Almond Beige

SKU: 2024-01270
Available
189,90€
Suggested Retail Price: 229,90 €
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CYBEX Base G3 360° Rotating ISOFIX Car Seat Base

CYBEX Base G3 360° Rotating ISOFIX Car Seat Base

SKU: 2026-00292
Available
229,90€
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Lorelli Sol Booster Car Seat 125–150 cm Grey

Lorelli Sol Booster Car Seat 125–150 cm Grey

SKU: 002-001731
Available
14,88€
17,50€
sales icons Lowest price in 30 days: 17,50 €
Suggested Retail Price: 17,50 €
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Lorelli Sol Booster Car Seat 125–150 cm Beige

Lorelli Sol Booster Car Seat 125–150 cm Beige

SKU: 002-001729
Available
14,88€
17,50€
sales icons Lowest price in 30 days: 17,50 €
Suggested Retail Price: 17,50 €
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Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Ocean Blue 524000674

Cybex Solution G2 i-Fix Plus i-Size 15-36kg 100-150 cm Ocean Blue 524000674

SKU: 2024-01222
Available
189,90€
Suggested Retail Price: 229,90 €
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Graco Junior Maxi™ i-Size Highback Booster Car Seat 100-150cm Coal

Graco Junior Maxi™ i-Size Highback Booster Car Seat 100-150cm Coal

SKU: 2026-00861
Available
59,90€
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Cybex Pallas G3 i-Size 76-150 cm 9-36kg Isofix Magic Black 525000943

Cybex Pallas G3 i-Size 76-150 cm 9-36kg Isofix Magic Black 525000943

SKU: 2025-00508
Available
259,90€
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Graco Booster Max R129 ISOFIX Backless Booster Car Seat 137-150cm Midnight

Graco Booster Max R129 ISOFIX Backless Booster Car Seat 137-150cm Midnight

SKU: 2026-00202
Available
53,87€
Suggested Retail Price: 54,90 €
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Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Stormy Blue 525000953

Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Stormy Blue 525000953

SKU: 2025-00591
Available
289,90€
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Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Black Carbon 5903771721059

Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Black Carbon 5903771721059

SKU: 007-000085
Available
169,99€
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Cybex Cloud G3 i-Size Plus 0 - 24 months Child Car Seat Almond Beige 526001349

Cybex Cloud G3 i-Size Plus 0 - 24 months Child Car Seat Almond Beige 526001349

SKU: 2026-00255
Available
259,90€
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Britax Romer Kidfix Pro i-Size Lux 100-150 cm Warm Caramel 2000040920

Britax Romer Kidfix Pro i-Size Lux 100-150 cm Warm Caramel 2000040920

SKU: 2025-00647
Available
299,00€
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Moni Boost Car booster seat 125–150 cm Dark grey

Moni Boost Car booster seat 125–150 cm Dark grey

SKU: 006-002294
Available
18,00€
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Moni Boost Car booster seat 125–150 cm Beige

Moni Boost Car booster seat 125–150 cm Beige

SKU: 006-002292
Available
18,00€
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Chipolino Car seat I-SIZE 100-150 cm "CYBER" latte STKCYB2603LA

Chipolino Car seat I-SIZE 100-150 cm "CYBER" latte STKCYB2603LA

SKU: 005-001382
Available
52,90€
Suggested Retail Price: 59,99 €
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Chipolino Car seat I-SIZE 100-150 cm "CYBER" platinum STKCYB2602PL

Chipolino Car seat I-SIZE 100-150 cm "CYBER" platinum STKCYB2602PL

SKU: 005-001384
Available
52,90€
Suggested Retail Price: 59,99 €
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Lionelo Neal i-Size Black Carbon – Child Car Seat 100–150 cm (Isofix)

Lionelo Neal i-Size Black Carbon – Child Car Seat 100–150 cm (Isofix)

SKU: 2025-00614
Available
144,90€
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Lorelli Adventure R129 Car Seat 76–150 cm Black

Lorelli Adventure R129 Car Seat 76–150 cm Black

SKU: 002-001765
Available
67,92€
79,90€
sales icons Lowest price in 30 days: 79,90 €
Suggested Retail Price: 79,90 €
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Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" charcoal SDKGBI02603CH

Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" charcoal SDKGBI02603CH

SKU: 005-001272
Available
32,90€
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Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" matcha SDKGBI02606MA

Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" matcha SDKGBI02606MA

SKU: 005-001318
Available
32,90€
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Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Moon Black 525000947

Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Moon Black 525000947

SKU: 2025-00629
Available
289,90€
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Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Almond Beige 525000955

Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Almond Beige 525000955

SKU: 2025-00592
Available
289,90€
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Chipolino Car seat I-SIZE 76-150 cm ISOFIX "TYCOON ISO"pink marshmallow STKTYCIS255PM

Chipolino Car seat I-SIZE 76-150 cm ISOFIX "TYCOON ISO"pink marshmallow STKTYCIS255PM

SKU: 005-001197
Available
89,90€
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Chipolino Winner i-Size Infant Car Seat 40–87 cm, Blackberry

Chipolino Winner i-Size Infant Car Seat 40–87 cm, Blackberry

SKU: 005-001677
Available
114,90€
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Chipolino Winner Rotating ISOFIX Base

Chipolino Winner Rotating ISOFIX Base

SKU: 005-001676
Available
99,90€
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Chipolino Base with ISOFIX for car seats "Duo Smart", "Elite" and "Pearl" STKBS0251DE

Chipolino Base with ISOFIX for car seats "Duo Smart", "Elite" and "Pearl" STKBS0251DE

SKU: 005-001021
Available
85,80€
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Chipolino ISOFIX Base for Euphoria Car Seats STKBS0261EU

Chipolino ISOFIX Base for Euphoria Car Seats STKBS0261EU

SKU: 005-001410
Available
65,00€
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Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Blue Navy 5903771721073

Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Blue Navy 5903771721073

SKU: 007-000086
Available
169,99€
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Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Gray Graphite 5903771721066

Lionelo Nelly i-Size isofix car seat 76-150cm/9-36kg Gray Graphite 5903771721066

SKU: 007-000087
Available
169,99€
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-17%
Cybex Solution G2 i-Fix i-Size Car Seat 100-150cm Chocolate Brown

Cybex Solution G2 i-Fix i-Size Car Seat 100-150cm Chocolate Brown

SKU: 2026-00862
Available
189,90€
229,90€
sales icons Lowest price in 30 days: 229,90 €
Suggested Retail Price: 229,90 €
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Lorelli Sol Booster Car Seat 125–150 cm Black

Lorelli Sol Booster Car Seat 125–150 cm Black

SKU: 002-001732
Available
14,88€
17,50€
sales icons Lowest price in 30 days: 17,50 €
Suggested Retail Price: 17,50 €
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Lorelli CAR SEAT COLOMBO I-size 76-150CM GREY 10071762406

Lorelli CAR SEAT COLOMBO I-size 76-150CM GREY 10071762406

SKU: 002-000901
Available
88,36€
103,99€
sales icons Lowest price in 30 days: 103,99 €
Suggested Retail Price: 103,99 €
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Kikka Boo Car seat 40-87 cm i-Prime i-SIZE Black (Kara, Lanah, Thea 2024) 41002170001

Kikka Boo Car seat 40-87 cm i-Prime i-SIZE Black (Kara, Lanah, Thea 2024) 41002170001

SKU: 003-001240
Available
89,91€
99,90€
sales icons Lowest price in 30 days: 99,90 €
Suggested Retail Price: 99,90 €
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Sparco Booster i-Size 125-150 cm Child car seat 22-36kg Red F100KI_RD

Sparco Booster i-Size 125-150 cm Child car seat 22-36kg Red F100KI_RD

SKU: 2024-00026
Available
35,46€
Suggested Retail Price: 35,99 €
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Lorelli car seat Adventure beige

Lorelli car seat Adventure beige

SKU: 002-001635
Available
67,92€
79,90€
sales icons Lowest price in 30 days: 79,90 €
Suggested Retail Price: 79,90 €
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Lorelli car seat Adventure green

Lorelli car seat Adventure green

SKU: 002-001636
Available
67,92€
79,90€
sales icons Lowest price in 30 days: 79,90 €
Suggested Retail Price: 79,90 €
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Lorelli 360° car seat Sagitta grey

Lorelli 360° car seat Sagitta grey

SKU: 002-001641
Available
93,49€
109,99€
sales icons Lowest price in 30 days: 109,99 €
Suggested Retail Price: 109,99 €
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Chipolino Car seat I-SIZE 76-150 cm "TYCOON" pink marshmallow STKTYC0255PM

Chipolino Car seat I-SIZE 76-150 cm "TYCOON" pink marshmallow STKTYC0255PM

SKU: 005-001200
Available
79,90€
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Chipolino Genesis Smart i-Size ISOFIX booster car seat 125–150 cm with heating and cooling Noir SDKGES02601NO
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Peg Perego Viaggio Shuttle i-Size 120-150cm 15-36 kg Licorice 26360DP53DX13

Peg Perego Viaggio Shuttle i-Size 120-150cm 15-36 kg Licorice 26360DP53DX13

SKU: 2024-00876
Available
105,00€
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Maxi Cosi Rodi Fix M i-SIZE Car Seat 15-36kg Basic Black BR77927

Maxi Cosi Rodi Fix M i-SIZE Car Seat 15-36kg Basic Black BR77927

SKU: 2024-01213
Available
149,90€
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Britax Romer Kidfix Pro i-Size Style 100-150 cm Harbor Blue 2000041299

Britax Romer Kidfix Pro i-Size Style 100-150 cm Harbor Blue 2000041299

SKU: 2024-01219
Available
279,00€
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Peg Perego Viaggio Shuttle i-Size 120-150cm 15-36 kg Metal 263601GU64MO64

Peg Perego Viaggio Shuttle i-Size 120-150cm 15-36 kg Metal 263601GU64MO64

SKU: 2025-00033
Available
99,00€
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Britax Romer Discovery Plus i-SIZE 15-36kg Car Seat Space Black R2000036848

Britax Romer Discovery Plus i-SIZE 15-36kg Car Seat Space Black R2000036848

SKU: 2023-00084
Available
239,00€
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Britax Romer Discovery Plus i-SIZE 15-36kg Car Seat Midnight Grey R2000036849

Britax Romer Discovery Plus i-SIZE 15-36kg Car Seat Midnight Grey R2000036849

SKU: 2023-00085
Available
239,00€
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Britax Romer Kidfix Pro i-Size Lux 100-150 cm Urban Olive 2000041304

Britax Romer Kidfix Pro i-Size Lux 100-150 cm Urban Olive 2000041304

SKU: 2025-00646
Available
299,00€
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Graco Booster Basic i-Size 135-150cm Car Seat Midnight

Graco Booster Basic i-Size 135-150cm Car Seat Midnight

SKU: 2026-00201
Available
29,90€
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Graco Eldura R129 2-in-1 Child Car Seat 76-150 cm – Midnight

Graco Eldura R129 2-in-1 Child Car Seat 76-150 cm – Midnight

SKU: 2026-00561
Available
89,99€
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Cybex Pallas G3 Plus i-Size 76-150 cm 9-36kg Isofix Chocolate Brown

Cybex Pallas G3 Plus i-Size 76-150 cm 9-36kg Isofix Chocolate Brown

SKU: 2026-00410
Available
289,90€
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Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" platinum SDKGBI02604PL

Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" platinum SDKGBI02604PL

SKU: 005-001320
Available
32,90€
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Cybex Cloud G3 Plus i-Size Infant Car Seat 40-87 cm Moss Green

Cybex Cloud G3 Plus i-Size Infant Car Seat 40-87 cm Moss Green

SKU: 2026-00605
Available
259,90€
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Moni Baby car seat Jet dark grey 125-150cm 3801005152162

Moni Baby car seat Jet dark grey 125-150cm 3801005152162

SKU: 006-001531
Available
19,90€
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Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Stone Grey 525000949

Cybex Pallas G3 i-Size PLUS 76-150 cm 9-36kg Isofix Stone Grey 525000949

SKU: 2025-00589
Available
289,90€
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Chipolino Car seat I-SIZE 40-150 cm "AVIATO" pink marshmallow STKAVT02505PM

Chipolino Car seat I-SIZE 40-150 cm "AVIATO" pink marshmallow STKAVT02505PM

SKU: 005-001157
Available
114,90€
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Chipolino Car seat I-SIZE 40-150 cm "AVIATO" cloud STKAVT02502CL

Chipolino Car seat I-SIZE 40-150 cm "AVIATO" cloud STKAVT02502CL

SKU: 005-001159
Available
114,90€
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Chipolino Car seat I-SIZE 76-150 cm ISOFIX "TYCOON ISO" tiramisu STKTYCIS253TR

Chipolino Car seat I-SIZE 76-150 cm ISOFIX "TYCOON ISO" tiramisu STKTYCIS253TR

SKU: 005-001196
Available
89,90€
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Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" powder pink SDKGBI02607PP

Chipolino Car seat I-SIZE 125-150 cm "GO BOOST ISO" powder pink SDKGBI02607PP

SKU: 005-001328
Available
32,90€
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Συχνές Ερωτήσεις για Children’s Car Seats: ISOFIX & 360° Swivel Seats

To choose the right child car seat, consider your child’s age, height, and weight, as well as compatibility with your car. Check whether the seat uses ISOFIX, the vehicle seat belt, or a base, and look for features such as side-impact protection, adjustable headrest, reclining positions, and easy installation.

The right car seat group depends on your child’s stage of development. You can choose from infant car seats, 0-36 kg seats, 9-36 kg seats, 15-36 kg seats, and booster seats for older children. Always check the manufacturer’s height, weight, and age limits before buying.

ISOFIX is a car seat installation system that connects the child seat directly to special anchor points in the vehicle. It helps provide a stable fit and reduces the risk of incorrect installation, as long as both the car seat and the vehicle are compatible.

i-Size, also known as R129, is a newer European safety standard for child car seats. It focuses more on the child’s height, improved side-impact protection, and safer installation. Before choosing an i-Size car seat, check that it fits your child’s height and is compatible with your vehicle.

A child should use an appropriate child car seat or booster until the vehicle seat belt fits correctly. In Europe, children under 1.35 m must use a restraint system suitable for their size and weight. Always follow your country’s legal requirements and the car seat manufacturer’s instructions.

A booster car seat is designed for older children who have outgrown a harnessed car seat but are not yet tall enough for the adult seat belt to fit correctly. It raises the child so the vehicle seat belt sits properly across the shoulder and lap.

No, not all child car seats are compatible with all cars. Compatibility depends on the installation system, ISOFIX points, car seat size, vehicle seat shape, seat belt length, and available space. Always check the manufacturer’s compatibility list or instructions before buying.

Rear-facing travel is especially important for babies and young children during the early stages of development. Many car seats allow extended rear-facing use depending on the child’s height and weight. Always follow the specific limits and instructions of the car seat model.

Most child car seats have removable fabrics or covers that can be cleaned according to the manufacturer’s care instructions. The frame and harness can usually be wiped with a damp cloth and mild cleanser. Make sure all parts are completely dry before reassembling the seat.

Yes, at Koudounistra you can find baby and child car seats for different ages, heights, and weights. Choose from infant car seats, 0-36 kg car seats, 9-36 kg car seats, 15-36 kg car seats, booster seats, and car seat bases, depending on your child’s needs and your vehicle.

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