# HALO SleepSack Wearable Blanket, 100% Cotton

> 100% cotton wearable blanket, TOG 0.5. FR-free confirmed by HALO. No GOTS or OEKO-TEX certification. Widely available mainstream option. Excludes the Micro-Fleece variant (100% polyester).

- Brand: [HALO](https://nontoxicnook.com/brands/halo)
- Price tier: $$
- Canonical: https://nontoxicnook.com/products/halo-sleepsack-wearable-blanket-cotton

## Why we chose it

HALO confirmed 'not chemically treated in any way' — no chemical flame retardants. No GOTS or OEKO-TEX certification on HALO's own sleep sack line; the aden + anais GOTS muslin sold on the same site makes this gap visible. Do not purchase the Micro-Fleece variant (100% polyester).

## Specs

- material: 100% cotton
- tog: TOG 0.5
- fr-treatment: None confirmed by HALO in writing
- certifications-note: No GOTS or OEKO-TEX certification on HALO own-brand line
- exclusion-note: Micro-Fleece variant is 100% polyester and is excluded
- price-range: $34.99-$44.99
- source:fr-free: https://www.halosleep.com/pages/sleepwear-safety
- image:source-url: https://www.halosleep.com/pages/sleepsack-collection
- image:credit: HALO, used with permission

## Where to buy

- [Amazon](https://www.amazon.com/dp/B00008KWO1)
- [HALO](https://www.halosleep.com/products/wearable-blanket-100-cotton-dinosauria-wb-cot-dinos)

Prices are deliberately omitted from this mirror — they go stale. Current prices and stock: https://nontoxicnook.com/products/halo-sleepsack-wearable-blanket-cotton

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Nontoxic Nook lists only products that cleared the published criteria at https://nontoxicnook.com/our-promise. Affiliate disclosure: https://nontoxicnook.com/affiliate-disclosure.