Woolino Merino Sleep Sack 2-24M – 4-Season Strawberry Universal Size

Year-Round Comfort, Thoughtful Design

The Woolino Merino Sleep Sack in strawberry is built for babies from 2 months up to 2 years, offering a universal size that grows with them. The blend of premium natural materials delivers a soft, breathable layer that remains comfortable as temperatures shift through each season.

Premium materials that feel right from day one

Inside, Australian merino wool offers a luxuriously soft, natural touch with temperature regulation, while the outer layer uses GOTS-certified organic cotton for a breathable, durable shell. This pairing emphasizes gentle skin contact and long-lasting wear for busy families.

• 4-season use: Merino wool helps balance warmth and airiness for year-round comfort.
• Natural fibers: 100% natural merino wool lining and organic cotton outer promote everyday wear and washing durability.
• Growth-friendly design: under-arm snaps and a seat-belt slot support transitions between stroller, crib, and car seats as baby grows.

Practical design features you’ll appreciate

• 2-way zipper: quick dressing and diaper changes without fully waking baby.
• Double shoulder snaps: secure fit and easy adjustments as little one grows.
• Under-arm snaps: allow the wearable blanket to adapt with your child’s growth spurts.
• Closable seat-belt slots: simplify transfers between stroller, bouncer, and crib for smoother routines.

Award-winning quality you can trust

Since 2010, Woolino has been a top-rated, best-selling merino wool baby sleep sack in the US and Canada. The Strawberry sleep sack reflects a commitment to premium fabrics, thoughtful design, and responsive US-based customer service, backed by an industry-leading warranty. Notable recognitions include Creative Child's 2018 Top Choice of the Year and Mom's Choice and Cribsie awards.

Real-life use, color, and routine

Whether tucked into a crib, nestled in a stroller, or resting in a cozy bouncer, this sleep sack creates a secure, snug space for restful moments. The strawberry hue adds a calm, comforting aesthetic that fits seamless bedtimes and nap times alike, while the 4-season design aims to maintain comfortable sleep environments throughout the year.