Yoofoss Baby Sleep Sack 18-24 Months | 1.5 Tog Fleece Sleep Sack with 2-Way Zipper

Cozy, Safe, and Simply Practical: Yoofoss Baby Sleep Sack

Designed for toddlers aged 18-24 months, the Yoofoss sleep sack blends a soft fleece feel with thoughtful details that parents notice right away. The fabric is gentle against delicate skin, delivering warmth without heaviness so your little one can drift off with ease.

With a 1.5 Tog rating, this sleep sack is ideal for moderate temperatures—think crisp autumn evenings, mild springs, or air‑conditioned rooms in summer. It’s a flexible choice for nightly routines and nap times, so your baby stays comfortable as the room temperature shifts.

Key benefits that support calm nights

• Soft fleece on the outside and a plush interior feel inviting and comforting.
• Long sleeves for warm coverage while allowing natural arm movement during sleep or play.
• Hidden two‑way zipper with skin‑safe protection to simplify dressing and quiet night‑time changes.
• A roomy cut that frees little legs to kick and move, helping your baby settle in comfortably.

Practical design features you’ll appreciate

• Sold as a convenient two‑pack, with sizes ranging from S to XL to fit babies through toddlers.
• Machine washable for easy care, keeping fleece plush and ready for everyday use.
• Constructed from 100% polyester to deliver a smooth, lightweight feel that dries quickly.

Use cases for real life

Whether it’s autumn warmth after a busy day, a nap in a cool air‑conditioned room, or a bedtime routine that needs steady comfort, this sleep sack supports a snug, secure feel. Pair with a breathable onesie for added comfort, and adjust layers as the night cools or warms.

Care and sizing at a glance

• Two‑pack set with four sizes (S, M, L, XL) to cover infants through toddlers; check the size chart for best fit.
• Machine washable and designed to hold softness wash after wash.