Koopers Flex Car Seat
Reliable shipping
Flexible returns
Koopers Flex is an all-stages i-Size car seat designed to protect your child from newborn to pre-teen years. Featuring ISOFIX with top-tether, 360° rotation, and advanced side impact protection, it delivers long-term safety, comfort, and everyday convenience in one premium design.
Product Information
Safety Features
R129 i-Size certified
ISOFIX with top-tether to absorb impact and reduce rollover risk
Unique built-in top-tether on SafeBound Bar that does not interfere with 360° rotation
SafeBound Bar improves stability and reduces forward movement during impact
Side Impact Protection (SIP) for enhanced side collision safety
5-point harness system for 40–105 cm
Advanced self-adjusting harness system
Equipped with MIROS QR code
Comfort & Design
DuraFlex fabric that is soft on skin, durable, and resistant to wear and tear
DynaTech memory foam padding for balanced support and long-lasting comfort
4 recline positions for rear-facing
4 recline positions for forward-facing
Multi-level adjustable headrest for growing children
Premium all-black design
Removable fabric covers for easy cleaning
Ease of Use
360° rotation for easier access when placing or removing your child
Specifications
Safety Standard: R129 i-Size
Product Weight: 12.5 kg
Product Dimensions: 48 (L) × 46 (W) × 62 (H) cm
Lowest Harness Slot: 27.4 cm
Recommended Use
Newborn to 12 years old (40–150 cm)
40–105 cm: Rear-facing, ISOFIX with top-tether and 5-point harness
75–105 cm: Forward-facing, ISOFIX with top-tether and 5-point harness
100–150 cm: Forward-facing, ISOFIX without top-tether using 3-point seat belt
Warranty
6-year warranty on manufacturing defects
Eligible for Koopers 1-to-1 Crashed Exchange Program