Wonderfold W4 Series Car Seat Adapter - Cybex/ Nuna/ Maxi-Cosi

360° Rotating Car Seat Adapter for Stroller Wagons – Easy Installation & Wide Compatibility

Upgrade your stroller wagon with the perfect, easy-to-install car seat adapter designed to give parents unmatched convenience and secure seating. This premium adapter offers smooth 360-degree rotation, making it easier than ever to load, unload, and engage with your little one.
Stroller Wagon and Car Seat NOT Included.

Engineered for a precise fit, the adapter varies in size and structure depending on your stroller model—ensuring stability, safety, and seamless usability.

Compatible Stroller Wagon Models

Now fully compatible with :

Pro Series

L Series

W2 Original (Target Exclusive – Red Harness Pads + Red Stitching)

W2 Original+ Double Stroller Wagon

Note: If you own the Target Exclusive or W2 Original+ Double Stroller Wagon, please purchase the W2 Elite/Luxe option for correct fitment.

Compatibility Restrictions
❌ Not Compatible With:

Stokke Pipa by Nuna

Cloud Q by Cybex

Britax Cypress, Willow SC, and Willow S

Graco Classic Connect Systems

⚠️ Limited Compatibility (Rotation Feature Not Fully Supported):

Maxi Cosi Mico 12

Important Compatibility Notice

All car seat models manufactured before 2024 have been fully tested and verified with our car seat adapter.
Compatibility cannot be guaranteed for car seat models manufactured from 2024 onward.