Sleepee Muslin Car Seat Blanket (TOG 1.5) – Breathable & Harness-Safe

Sleepee Lightweight Muslin Car Seat Blanket

The Sleepee Lightweight Muslin Car Seat Blanket is a breathable and practical baby travel blanket designed to keep your little one cosy and secure on every journey. Created for use with both 3-point and 5-point harnesses, it allows the seat belt to sit correctly against your baby without the need for bulky coats or extra layers.

Soft, airy and beautifully made, this muslin car seat blanket makes travelling with a newborn easier, safer and more comfortable — whether you’re heading out in the car or popping baby into the pram.

Why parents love muslin car seat blankets

Unlike thick coats or padded snowsuits, a car seat blanket helps keep your baby warm without interfering with harness safety. It wraps over your little one after they are safely strapped in, helping maintain comfort while allowing the car seat straps to fit properly.

Key Features

• Safe for Car Seat Travel – Designed for use with 3-point and 5-point harness systems.
• Lightweight & Breathable – Soft 100% cotton muslin helps airflow for everyday comfort.
• Harness-Safe Fit – Designed so baby can be strapped in securely first, then wrapped cosy on top.
• TOG 1.5 – Ideal for layering and everyday travel comfort.
• Multi-Purpose Use – Perfect for car journeys, pram walks and everyday outings.
• Premium Certified Materials – Made with Oeko-Tex Standard 100 Class I certified fabrics, safe for delicate baby skin.
• Made in Poland – Carefully manufactured with quality and comfort in mind.

A must-have for everyday baby travel

This muslin car seat blanket is a practical essential for parents looking for a safer alternative to bulky outdoor layers. It helps keep your baby cosy on the go while giving you peace of mind that the harness can still be positioned correctly.

Perfect for everyday use or gifting

Stylish, practical and beautifully made, this muslin car seat blanket also makes a thoughtful baby shower or new baby gift.

Product Details

• Product dimensions: 101 × 114 cm
• TOG rating: 1.5
• Compatible with 3-point and 5-point harnesses
• Outer: 100% cotton muslin
• Filling: anti-allergic silicone filling
• Oeko-Tex Standard 100 Class I certified fabric
• Made in Poland
• Care: machine wash 30°C (delicate), max 800 spin. Do not bleach, tumble dry or dry clean. Dry flat.

Frequently Asked Questions

Is a muslin car seat blanket safe for newborns?

Yes. Car seat blankets are designed to keep babies cosy without bulky layers that can interfere with harness safety. The Sleepee blanket allows the harness to fit properly while keeping your baby comfortable.

Can you use a blanket in a car seat?

Yes, as long as the blanket is placed over baby after the harness is secured. This product is designed specifically for safe car seat use.

Does this work with a 5-point harness?

Yes. The blanket is designed to work with both 3-point and 5-point harness car seats.

What is the TOG rating?

This blanket is rated TOG 1.5, making it ideal for layering and everyday travel comfort.

How do I wash it?

Machine wash at 30°C on a delicate cycle, max 800 spin. Do not bleach, tumble dry or dry clean. Dry flat.