Yoofoss Baby Sleep Sack 6-12 Months | 1.5 Tog, 2-Way Zipper, 100% Organic Cotton

Meet the Yoofoss Baby Sleep Sack for ages 6 to 12 months—an ergonomic wearable blanket designed to support cozy, restful nights. Crafted with 100% organic cotton outer layers and a soft polyester filling, this sleep sack feels gentle against delicate skin while remaining breathable and comfortable. It’s GOTS-certified, reflecting a commitment to natural materials and responsible manufacturing that prioritizes your baby’s comfort and safety.

Materials, comfort, and safety

• 100% organic cotton layers paired with soft polyester filling for a breathable, cuddle-worthy feel.
• GOTS-certified construction ensures a high-standard approach to materials and production, helping you feel confident in what touches your baby’s skin.

All-season versatility and temperature control

• With a 1.5 Tog rating, this sack is designed for moderate temperatures—approximately 69–73°F—making it suitable for autumn, early winter, spring, and even air-conditioned spaces in summer.
• The sleeveless design promotes freedom of movement and helps regulate temperature to prevent overheating.

Smart design for safer, easier nights

• The large, bell-shaped bottom provides ample space for hip joint movement and growth, while maintaining a snug overall fit.
• A high-quality 2-way zipper allows diaper changes from the bottom without waking baby, and a zipper garage protects the face from chafing.

Sizes, care, and long-lasting comfort

• Available in S (0–6 months), M (6–12 months), L (12–18 months), XL (18–24 months); choose the size by weight and height for best fit.
• Machine washable with a shrinkage rate of less than 3% after washing and air or low-heat drying (≤30°C/86°F).

In everyday use, the Yoofoss Sleep Sack blends soft textures with practical features that support a calm sleep routine. While it won’t guarantee perfect nights, the fabric, fit, and easy diaper-access design offer tangible possibilities for comfort, warmth, and easier nighttime changes. Pair this sleep sack with a suitable room temperature and your baby’s usual sleep routine to create a consistently cozy atmosphere that many parents appreciate.