Koopers Flex Car Seat

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