Cybex · Child Car Seats
Cybex Callisto G 360 Rotating All-in-One Car Seat
Lower concern; standard car seat materials with no known PFAS-prone treatments, but no brand transparency on chemical composition.
The Cybex Callisto G 360 uses conventional car seat materials (polyester, polypropylene, polyurethane) that are not inherently associated with intentional PFAS use. Car seats typically do not receive water-resistant or stain-resistant coatings that would trigger PFAS concern.
Shop Cybex on Amazon →Material
Polyester fabric, polypropylene seat shell, polyurethane foam
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The Callisto G 360 uses polyester fabric upholstery, a polypropylene structural shell, and polyurethane foam padding. Polyester is a stable synthetic fiber with low leaching risk under normal use; polypropylene is a thermoplastic that can degrade if exposed to sustained high heat but is chemically stable in a car interior. Polyurethane foam may off-gas volatile organic compounds (VOCs) in the first weeks after manufacture, though this typically dissipates quickly with ventilation. None of these materials are inherently problematic for car seat applications, and no lead, cadmium, or banned flame retardants have been documented in Cybex seats.
The brand's record and disclosure
Cybex is a German manufacturer with strong reputation for safety certifications (ECE R44/04 or i-Size compliance on current models). The brand does not publicly disclose detailed chemical composition or third-party testing results for flame retardants, phthalates, or other regulated additives, which is common in the auto safety seat industry but limits transparency. No major safety recalls linked to material composition have been issued for the Callisto line. Cybex maintains ISO certifications and adheres to EU chemical regulations, though proactive disclosure of alternative fire-retardant chemistry is not a brand differentiator.
How it compares in its category
The Callisto G 360 is a mid-to-premium all-in-one rotating seat. It sits above budget polyester-upholstered seats and alongside competitors like Graco SnugRide and Joie Spin 360 in material simplicity and safety certification. Rotating seats in this category typically use the same polyester/polyurethane construction; Cybex's engineering focus is on harness design and impact protection rather than material innovation. No rotating car seat in this price range currently markets itself as PFAS-free or offers published VOC testing, so material safety profiles are broadly comparable across brands.
If you buy it
Air out the seat in a well-ventilated space for the first 24-48 hours after unboxing to allow any residual VOC off-gassing to disperse. Avoid prolonged exposure to direct sunlight or temperatures above 140F (60C) in storage, as polypropylene can warp if heated; do not leave the seat in a hot car longer than necessary. Wash fabric covers in cool water by hand or on gentle cycle; do not bleach or use high heat drying. Replace the seat if it shows visible cracks in the shell, has been in a moderate-to-severe crash, or after 10 years of manufacture, per industry standard.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Volatile organic compounds (VOCs) from polyurethane foam off-gassing
New polyurethane foam padding may release VOCs in the first weeks of use. This is a normal characteristic of foam manufacturing and typically dissipates with ventilation; it poses negligible long-term risk for a car seat installed in a well-ventilated vehicle but may be briefly noticeable in a sealed space.
Polyester fabric dye stability and potential azo dye content
Cybex does not publicly disclose dye chemistry for its upholstery. Polyester textiles can theoretically contain restricted azo dyes in lower-regulation manufacturing, but EU chemical regulations (REACH) apply to Cybex products, and no azo dye violations have been reported for this brand or product line.
Flame retardant identity and composition (not specified)
Car seats in the EU must meet flammability standards, requiring some form of flame retardant additive in foam or fabric. Cybex does not publicly name which flame retardant is used in the Callisto G 360. Without transparency, it is not possible to confirm whether legacy halogenated retardants are present, though compliance with current EU regulations makes this unlikely.
Polypropylene shell degradation under heat and UV
Polypropylene can become brittle and crack after repeated heating or sun exposure. This does not pose a chemical leaching risk but may compromise structural integrity of the seat over time if left in hot vehicles regularly. Replacement is recommended if visible cracks develop in the shell.
Microplastic shedding from polyester fabric
Polyester textiles can shed microfibers, particularly when washed or rubbed frequently. In a car seat context, shedding is minimal under normal use and poses no established health risk to a child in the vehicle. This is not a product-specific concern or a reason to avoid the seat.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More child car seats grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.