SwaddleDesigns Baby Sleep Sack 0-6M | Cotton Muslin, 2-Way Zipper, Watercolor Mountains & Trees, Small

Overview

The SwaddleDesigns Baby Sleep Sack for ages 0-6 months blends a soft cotton muslin exterior with a wearable blanket design, providing a cozy alternative to traditional blankets. The Watercolor Mountains & Trees print adds a soothing, nursery-friendly vibe to bedtime.

Soft, breathable fabric you can feel

Crafted from 100% cotton muslin, the fabric is breathable and gentle on delicate skin. With each wash, the muslin softens further, enhancing comfort without compromising airflow—helping baby stay comfortable throughout the night and during naps.

Safety-forward design for calmer nights

Developed by a nurse to support safer sleep practices, this non-weighted wearable blanket aligns with recommended approaches for sleepwear. A dedicated zipper guard protects tiny skin from the zipper edge, reducing irritation during movements.

Smart, easy-to-use features

The sack features a two-way zipper—opening from the foot for diaper changes and from the top for easy dressing. This design helps caregivers access baby quickly while minimizing disruption during sleep.

Fit, sizing, and grow-with-baby versatility

Available in multiple sizes, including Small (0-6 months, up to 28 inches), the design provides generous leg room while keeping baby snug. This flexibility supports comfortable use as your baby grows and becomes more mobile.

Care and durability you can count on

Designed for regular laundry, the cotton muslin sack withstands repeated washes. Machine washing warm and tumble drying low helps maintain softness and color fidelity, keeping the pattern looking fresh over time.

Practical benefits at a glance

• Breathable fabric that stays comfortable through multiple wears and washes
• 2-way zipper for efficient diaper changes and simple dressing
• Protective zipper guard to shield delicate skin

What makes SwaddleDesigns a trusted choice

• Stylish, dependable essentials designed with safety and convenience in mind
• Harmonizes practical care with nursery aesthetics, like watercolor mountain prints
• Durable, easy-care material that fits into busy family routines