Jellymoni Baby Sleep Sack 12-18 Months – 2 Pack, 100% Cotton, Two-Way Zipper, Lightweight Wearable Blanket

Soft, breathable knit cotton for cozy nights

The Jellymoni Baby Sleep Sack is crafted from 100% knitted cotton, delivering a soft touch and breathable warmth for tiny sleepers. It has been tested for compliance by a third‑party authority (CPSC), reflecting a commitment to safety and quality while keeping fabric gentle.

Roomy design that supports growing hips

The relaxed cut provides ample room for little legs to move freely, helping comfort as babies grow. The light, airy fabric remains gentle against delicate skin, making it suitable for longer naps and overnight sessions.

Two‑way zipper with protective features

The versatile zipper opens from the bottom for quick diaper changes and from the top for easy dressing. A top zipper garage helps protect the face from chafing, while the quilted finish adds a pillow-like softness at rest.

• Easy nighttime diaper changes without fully undressing
• Simple, stress-free dressing in the morning
• Lightweight knit adapts to room temperature

Sizes and care

The set includes four sizes to grow with your child: S (0-6 months), M (6-12 months), L (12-18 months), and XL (18-24 months). Use height and weight as a guide to help you pick the best fit.

• Size guide: measure height and weight for best fit
• Two-pack convenience keeps you stocked for quick changes

Care instructions

For lasting softness, machine wash cold and tumble dry low, then lay flat. If needed, iron on a low setting to minimize shrinkage and preserve the fabric’s loft.

Designed for everyday life with busy families, the Jellymoni Sleep Sack blends simplicity and practicality. While results can vary, many parents find nighttime routines easier and mornings calmer when using a wearable sleep sack designed for infants and toddlers.