R129/03 standard – the latest safety standard for car seats
From birth to a height of 87 cm (about 15 months), the Zeno Plus offers a safer and more comfortable infant car seat under the latest safety standard, UN ECE R129/03. The car seats can only be rear-facing and easily secured with the vehicle's seat belt.


• Built-in side impact protection
Absorb the energy in the event of a side collision.

• Height-adjustable headrest with integrated harness:
Offers simple, individual adjustment for the growing child thereby providing them with an ergonomic sitting position

• Travel System – Easy trips, easy everywhere!
When leaving the car, clip your Zeno Plus car seat onto Hamilton stroller frame using the Hamilton car seat adapter provided. Thanks to its smart “Easy Click”, allowing you to attach or detach your Zeno car seat with just one hand!

【Product Specification】

• Model: Zeno Plus
• Weight: 5.4kg
• Stature Height: From 45 cm to 87 cm / 13kg
• Age: From birth up to approx. 15 months
• Approved: UN ECE R129/03
• Direction: Rearward facing
• Installation: 3-point vehicle belt (Universal belted)
• 2 years manufacturer's warranty

【Product Features】

• Built-in side impact protection
• Including newborn insert
• Adjustable headrest and shoulder straps
• 4 handle positions
• Soft chest pads for comfortable wear
• Breathable fabrics for better ventilation and comfort
• 3-point harness, with centralized strap adjustment
• Ergonomic lying position
• Detachable sun canopy shields
• Hand-washable fabric
• Clicks securely into Hamilton strollers that accept a car seat for travel system mobility

📖 Instruction manual provided.

【What is UN R129?】
R129/03 standard – the latest safety standard for car seats

*UN R129 is the European car seat safety standard developed by the United Nations Economic Commission for Europe (UNECE) in 2013. It was specifically developed to improve the level of safety a car seat must provide for a child on the road. It is also intended to make it easier for parents to choose the right model and install it in a car. Its implementation process was divided into 3 stages. Ultimately, the R129 standard will become valid from September 2023 – by then it will have fully replaced the existing ECE R44/04 standard. Only car seats approved under the new regulations will be available for sale beginning 2024.

The third stage of the R129 (R129/03) approval introduction was launched in December 2018. It covered car seats anchored with seat belts – producers must use green belt guides for these models. Such a solution is to facilitate the correct installation of a car seat by parents. Our new Zeno Plus Infant Car Seat, for example, has already been fitted with green belt guides.