JellyMoni Baby Sleep Sack 12-18 Months | 2-Pack, 100% Cotton, 2-Way Zipper

Soft, breathable comfort for little sleepers

The JellyMoni Baby Sleep Sack is crafted from 100% knitted cotton, delivering a lightweight, breathable layer that feels gentle against your baby’s skin. The fabric is designed to stay soft after washes, giving you a reliable sleep wrapper that your child can grow with. A third‑party safety check supports the product’s quality and safety standards, helping you feel confident in everyday use.

Thoughtful design for growing babies

The sleep sack provides ample room for tiny hips and legs to move freely, supporting natural kicking and comfortable repositioning. The knit texture remains cozy through repeated wear, keeping its shape and feel without added bulk that blankets can create.

Two-way zipper for easy diaper changes

Open from the bottom for quick diaper access or from the top for easy dressing, with a top zipper garage to shield delicate skin from zipper contact. The gentle, quilted edge adds a cushion of softness along the zipper line.

Size range to fit growing toddlers

Four sizes cover infants from newborn to 18-24 months. The set includes a 0.5 TOG newborn option plus S (0-6M), M (6-12M), L (12-18M) and XL (18-24M). A size chart helps you choose the best fit based on height and weight.

Easy care for busy families

Machine washable for stress-free upkeep. For best results, wash in cold water, tumble dry on low, and lay flat to minimize shrinkage while preserving the knitted texture.

What’s included and how it helps

• Two-sack 2-pack delivers value and convenience for night and day use
• 100% cotton fabric emphasizes softness and breathability
• Two-way zipper design supports practical diaper changes