Experience the ultimate in travel convenience and child safety with the Cosatto On the Go i-Size Travel Car Seat - a revolutionary, first-of-its-kind solution designed for families on the move. Whether you're heading on holiday or enjoying a staycation, this ultra-compact car seat ensures your little one remains safe and secure wherever your adventures take you.
 
Engineered for portability, the On the Go i-Size folds seamlessly into its own carry bag and is airline luggage compatible, making it perfect for travel by car, plane, or train. Its space-saving design is ideal for grandparents, road trips, and everyday storage - fitting effortlessly in car boots, under staircases, or alongside your luggage.
 
Designed for long-term protection, this innovative seat grows with your child, accommodating them from 76cm (minimum 15 months) to 150cm (approximately 12 years). It offers advanced safety features include Cosatto’s exclusive anti-escape harness, secure Isofix installation, and a built-in top tether warning system, providing extra peace of mind on every journey.
 
What’s in the box?
On the Go i-Size travel car seat
Carry bag
Chest pads and tummy pad
5 Point Plus anti-escape system
Drinks holder
Vehicle list
Instruction manual
ISOFIX routing guides
 
Features:
Tested in-line with ADAC levels of testing (which goes beyond R129/03)
Complies with R129/03 safety standard
i-Size car seat from 76cm-150cm (minimum 15 months up to approx. 12 years old)
Converts into high-back booster seat mode (100-150cm / approx. 4 to 12 years old)
Includes exclusive, patented 5 Point Plus anti-escape system (76cm to 105cm)
Top-tether warning system
Compact folding for ultimate portability and easy storage
Free standing for easy storage
Over-shoulder hands-free carry bag with integral pocket for easy travelling
Carry handle for ease of transportation
Harness tested to a higher child weight of 20kg to grow with your child for extended safety
76cm (minimum 15 months) to 105cm (approx. 4 years) forward-facing using ISOFIX low anchorage points and top-tether anti-rotation device
100cm to 150cm fitted using the vehicle belt only
100cm to 150cm fitted using the vehicle belt and ISOFIX low anchorage points only (ISOFIT)
Quick-release, 5-point safety non-rethread adjustable harness with anti-slip, energy-absorbing chest pads and tummy pad
5-point safety harness stow-away in high-back booster seat mode 
Adjustable 12 position head restraint
5 recline positions in all modes
Comfy, padded armrests and drinks holder
Easily removable, machine washable fabric covers
Eco fabric made from recycled bottles
 
Specifications:
Age Range: 76cm to 150cm (minimum 15 months to approx. 12 years)
76cm (minimum 15 months) to 105cm (approx. 4 years) forward-facing using ISOFIX low anchorage points and top-tether anti-rotation device
100cm to 150cm fitted using the vehicle belt only
100cm to 150cm fitted using the vehicle belt and ISOFIX low anchorage points only (ISOFIT)
Max Child Weight: 20kg (harness mode), 36kg (high-back booster seat mode)
Dimensions: 58.5 x 42 x 45cm
Weight: 5.7kg