Yoofoss Baby Sleep Sack 0-6 Months — 1.5 Tog, 100% Organic Cotton, 2-Way Zip

Cozy, breathable warmth for delicate skin

The Yoofoss Baby Sleep Sack is designed to deliver a soft, breathable layer that your infant can feel as you tuck them in for the night. Crafted with dual layers of 100% organic cotton and a gentle polyester fill, this wearable blanket prioritizes comfort while remaining gentle on sensitive skin. Its performance is reinforced by Global Organic Textile Standard (GOTS) certification, underscoring a commitment to quality, purity, and safety in every fiber.

With the goal of providing reliable warmth without overheating, this sleep sack helps you maintain a calm sleeping environment for your baby, especially when the room temperature fluctuates during the night.

All-season comfort for growing babies

The 1.5 tog rating targets moderate temperatures, roughly 69–73°F (21–23°C). This makes it a versatile option for autumn evenings, early winter naps, spring days, or a cool-air conditioned room during summer naps. The fabric and cut work together to help your baby feel snug yet fresh, supporting uninterrupted rest.

Design that respects movement and growth

• Large space with a bell-shaped bottom encourages natural leg and hip movement, helping little joints stay comfortable as they grow.
• Sleeveless design promotes flexible temperature regulation and reduces the risk of overheating while still providing warmth where it’s needed.

The sleep sack is offered in four sizes to align with your baby’s weight and growth, from S (0–6 months) to XL (18–24 months).

Smart, baby-friendly closures

• The 2-way zipper enables quick, fuss-free diaper changes without disturbing baby at night, while a zipper garage protects the face from chafing.
• Durable construction designed to endure hundreds of washes without fading, with shrinkage kept under 3% after machine washing and air-drying at low temperature.

Care you can count on

Machine washable and built to last, this sleep sack balances practical care with premium materials. Its organic cotton layers are breathable and soft, while the overall design emphasizes safety and longevity for busy families.

Why parents choose Yoofoss

For families seeking a hypoallergenic option that still delivers warmth and comfort, Yoofoss combines organic fabrics, thoughtful tailoring, and durable performance. It’s a versatile choice for daily use in a nursery or during trips, offering a dependable sleeping layer that aligns with parental priorities for safety, comfort, and ease of care.