Yoofoss Baby Sleep Sack 12-18M | 1.5 Tog Fleece Wearable Blanket with 2-Way Zipper

Cozy warmth for growing toddlers

The Yoofoss Baby Sleep Sack is designed for toddlers aged 12 to 18 months, delivering a soft, lightweight fleece layer that wraps your little one in warmth without bulk. The 1.5 tog rating is well suited to moderate temperatures around 69–73°F, making it a versatile choice for autumn evenings, early winter nights, spring naps, or cool rooms with air conditioning.

Crafted from smooth 100% polyester fleece, the fabric feels gentle against delicate skin and remains breathable as your child moves through sleep cycles. The design gives generous room for kicking while retaining a snug feel that can contribute to a sense of security throughout the night.

• Soft and warm fleece fabric provides a cosy, breathable layer that remains lightweight.
• Comfortably accommodates leg movement, supporting natural kicking and leg development during sleep.

Smart, parent friendly design

The sleeper features a hidden two way zipper with a protective guard to prevent skin contact and irritation. The two way pull makes dressing easier, and the zipper glides smoothly to support quick night time changes without catching fabric.

• Hidden two way zipper for easy on and off and nighttime changes.
• Protective zipper cover keeps skin safe and comfortable.
• Sleeveless silhouette offers mobility and helps regulate temperature in a small package.

Safety, care and fit you can count on

Yoofoss aligns with safety standards and carries CPS certification for reassurance. The sleep sack is available as a practical two pack and comes in sizes S, M, L, and XL, so you can rotate fresh sacks as your child grows. It is machine washable for simple care between uses.

• CPS certified safety standard for reliable use in the crib.
• Two pack for convenient rotation and travel readiness.
• Machine washable for easy cleaning and quick drying.
• Careful sizing with options from S to XL; always check the size chart before ordering.

In everyday use, many families appreciate the ease of zipping into a snug sleep sack after bath time, then tucking in for a calm night. While outcomes vary, this sleep sack offers a dependable warmth layer that adapts to your home climate and bedtime routine. Two sacks in the box means you’re ready for laundry days without missing a beat.