Quilted layer
The cotton outer and polyester filling form a quilted wearable layer.

A quilted 2.5 TOG sleep sack provides a warmer wearable layer for cooler rooms and winter nights.
The cotton outer and polyester filling form a quilted wearable layer.
The zipper construction allows access from the lower end for changes.
The 2.5 TOG rating distinguishes this style from the lighter sleep sacks in the collection.
Compare the 18–24 month reference with your child's measurements and the product's size information before choosing this warmer style.
Photo shows one option in this collection. Choose an option above to view its exact image.

| Warmth rating | 2.5 TOG |
|---|---|
| Option | 18–24 months |
| Construction | Quilted cotton outer with polyester filling |
| Selected option | 18-24 Months · B0CCVS9HFX |
| Option | Details | Item ID |
|---|---|---|
| 18-24 Months | See the selected option and image | B0CCVS9HFX |
The Yoofoss quilted sleep sack is rated 2.5 TOG.
The current option is labelled 18–24 months; check measurements before purchase.
Explore more Yoofoss sleep sacks or browse the full collection.