Yoofoss Baby Sleep Sack 12-18 Months | 1.5 Tog Organic Cotton Wearable Blanket with 2-Way Zipper

Cozy, Safe Comfort for Growing Babies

Meet the Yoofoss Baby Sleep Sack designed for toddlers aged 12–18 months. Crafted with 100% organic cotton layers and a soft polyester filling, this wearable blanket feels gentle against delicate skin and carries a Global Organic Textile Standard (GOTS) certification. Its breathable construction and soothing textures aim to keep little ones comfortable through the night and during naps.

Year‑round warmth, adaptable to your home

The 1.5 Tog warmth is described as suitable for moderate temperatures (69–73°F). This makes it a practical option for autumn and early winter, spring transitions, or even in air‑conditioned spaces during warmer months when you want a snug, breathable layer without overheating.

Designed for movement and comfort

• Bell‑shaped bottom provides ample room for legs and hips to move naturally, supporting comfortable sleep.
• Sleeveless design helps regulate temperature and reduces the chance of overheating during restless nights.
• Spacious, non-restrictive cut stays in place, so little sleepers can wiggle without feeling squeezed.

Smart features that make nights easier

• 2‑way zipper for convenient diaper changes without fully waking baby.
• Zipper garage protects the face from chafing and irritation during late‑night routines.
• Four sizes available (S, M, L, XL) to grow with your child and maintain a proper fit.

Care and longevity you can count on

Designed for busy families, this sleep sack is machine washable and built to resist fading. With careful fabric engineering, shrinkage stays below 3% after low‑heat drying, helping the sack keep its shape and softness over time.

Choosing Yoofoss means opting for a soft, breathable sleep solution that blends natural materials with practical design. While results can vary by child and routine, many parents appreciate the combination of warmth, room to move, and easy diaper changes that this sleep sack can offer as part of a balanced bedtime routine.