Product Details
About This Product
Product Description
For Your Little One GrowWithMe i-Size Car Seat - Slate Mist
The For Your Little One GrowWithMe i-Size Car Seat is designed to support your child from birth through to approximately 12 years, offering a practical long-term seating solution in one adaptable design. Its universal belted installation means it can be fitted in vehicles using a standard 3-point seatbelt, making it a useful option for families who do not require ISOFIX.
Suitable from birth to 36kg, the GrowWithMe can be used rear-facing during the early stages and forward-facing as your child grows. Multiple recline positions, a 7-position adjustable headrest, breathable padded fabrics and a removable machine-washable cover help provide everyday comfort and convenience. The Blush Rose finish adds a soft, stylish look to your vehicle interior.
Birth to 12 Years
Designed to adapt from newborn use through to high-back booster mode.
i-Size R129
Designed to meet the latest European R129 child car seat safety standard.
Extended Rear-Facing
Allows rear-facing travel up to 105cm to support safer early-stage journeys.
Universal Belted Fit
Installs using the vehicle's standard 3-point seatbelt with no ISOFIX required.
Adjustable Comfort
Includes multiple recline positions and a 7-position adjustable headrest.
Easy-Care Fabrics
Removable, machine-washable covers help make everyday cleaning easier.
- Suitable from birth to 36kg, approximately 12 years
- i-Size R129 compliant design
- Rear-facing use up to 105cm
- Forward-facing harness and booster modes
- Universal installation using a 3-point vehicle seatbelt
- No ISOFIX anchors required
- Adjustable 5-point safety harness
- 7-position one-hand adjustable headrest
- Multiple recline positions
- Padded, breathable seat fabrics
- Removable machine-washable covers
- Slate Mist colour finish
- Group 0/1: Birth to 18kg, approximately 0-4 years - rear-facing and forward-facing with the 5-point harness, subject to the manufacturer's height and weight guidance.
- Group 2: 15-25kg, approximately 4-6 years - forward-facing use according to the manufacturer's instructions.
- Group 3: 22-36kg, approximately 6-12 years - high-back booster mode using the vehicle seatbelt.
- Brand: For Your Little One
- Product type: Multi-stage child car seat
- Suitability: Birth to 36kg, approximately 12 years
- Safety standard: R129 i-Size
- Installation: Vehicle 3-point seatbelt
- ISOFIX required: No
- Rear-facing limit: Up to 105cm
- Harness: Adjustable 5-point harness
- Headrest positions: 7
- Cover care: Removable and machine washable
- Colour: Slate Mist
- Designed for vehicles fitted with an approved 3-point seatbelt.
- No ISOFIX connection is required.
- Always check the vehicle compatibility information and manufacturer fitting guide before purchase and installation.
- Seat position and installation suitability may vary between vehicles.
- Families wanting one adaptable seat across multiple stages
- Vehicles without ISOFIX anchors
- Parents seeking extended rear-facing use
- Everyday family journeys
- Occasional use in a second vehicle or grandparent's car
- Always install and use the seat exactly as described in the manufacturer's instructions.
- Check the child's height and weight against the approved limits before changing modes.
- Ensure the vehicle seatbelt and harness are correctly routed and securely tightened before every journey.
- Keep the seat rear-facing for as long as permitted by the manufacturer.
- Do not use the seat if it has been involved in an accident or shows signs of damage.
- Never place a rear-facing child seat in front of an active passenger airbag.
- Free UK delivery available from Hush Little Baby.
- Most orders are delivered within 3-10 working days.
- Delivery times may vary depending on supplier stock and availability.
- Clear returns information is available before purchase.
- Family-run UK baby and nursery retailer.
- Secure Shopify checkout.
- Friendly UK customer support.
- Carefully selected baby and nursery products.
- Clear delivery and returns information.
Delivery Information
Estimated delivery is typically 3–5 working days. Delivery times may vary depending on product type, supplier processing and courier service.
Returns & Support
Returns are handled directly by Hush Little Baby in line with our returns policy. Customer support is available Monday to Friday.
Business & Fulfilment
Hush Little Baby is operated by James Phillipson as a UK sole trader. Some items may be dispatched from trusted UK or European distribution partners, but all customer service, returns and order support are handled directly by Hush Little Baby.




