Yoofoss Baby Sleep Sack 0-6 Months | 2.5 TOG Organic Cotton Wearable Blanket

Cozy warmth designed for newborns

Meet the Yoofoss Baby Sleep Sack for 0-6 months, a winter-ready wearable blanket crafted for gentle warmth and comfort. With 100% premium cotton layers and a soft polyester filling, this sleep sack offers a breathable, cushioned feel that’s gentle on sensitive skin and carries the Global Organic Textile Standard (GOTS) certification for added peace of mind.

Warmth tailored to cool nights

Rated at 2.5 TOG, it’s built for room temperatures around 50–68 °F. The snug yet roomy silhouette creates a cozy micro-environment that can help your baby feel secure as they drift off, without overheating thanks to the sleeveless cut.

Room to grow and move

The bell-shaped bottom provides ample space for leg movement and hip development, while the sleeveless design promotes freedom from extra bulk. This combination supports natural movement during sleep and makes diaper changes easier when needed.

Smart closures and baby-friendly design

• 2-way zipper allows convenient bottom-up diaper changes without fully waking your baby.
• Zipper garage protects delicate skin from zipper contact while settling in for the night.
• Four sizes cover 0–24 months: S (0–6), M (6–12), L (12–18), XL (18–24).

Durable, easy care

• Machine washable and designed to withstand hundreds of washes; shrinkage stays below 3% when dried on low heat.
• Made with 100% premium cotton layers and a soft polyester filling for lasting shape and comfort.
• GOTS-certified fabric emphasizes skin-friendly materials and responsible production.

Choosing the right fit and care tips

Pick a size based on your baby’s weight to prevent the sleep sack from riding up toward the face. Wash in cold or warm water and tumble dry on low to preserve softness and color over time.

Real-life use scenarios

Ideal for chilly evenings at home, calm night-time routines, travel nights, or quiet naps where you want a simple, secure layer that stays put. It blends with daily baby gear without adding unnecessary bulk.