david's kids Muslin Cotton Baby Sleep Sack 6-12 Months | 2-Pack, TOG 0.5, 2-Way Zipper

Luxurious yet practical summer comfort

Meet the david's kids Muslin Cotton Baby Sleep Sack, a breathable wearable blanket designed for warm nights. Made from 60S long-staple cotton muslin with a delicate bubble weave, it feels soft against sensitive skin and helps keep your baby feeling cool, dry, and comfy as they drift toward dreamland.

The ergonomic roomy design gives generous leg space—about 3-5 cm wider than many similar sacks—so little feet can kick with freedom while hips and knees stay supported. To accommodate curious arms, the sleeveless cut invites natural movement, making it easier for babies to roll over and settle into peaceful sleep. The TOG 0.5 rating makes it a smart choice for hotter months while keeping a gentle warmth when needed.

Two-way zipper with protective guard

Our sleep sack uses a high-quality zipper that zips from top or bottom for quick diaper changes. A protective layer prevents the zipper from scratching tiny skin, adding an extra touch of reassurance during nightly routines.

Durable, machine-washable design

Designed for busy parents, the muslin cotton is double knitted to resist pilling and shrinking. It remains soft and colorfast after washes, and it dries well when laid flat or dried at a low temperature in the machine.

Size options and certification

Available in S (0-6 months), M (6-12 months), L (12-18 months), and XL (18-24 months), this 2-pack suits growing babies. Certified by OEKO-TEX Standard 100, these sleep sacks form a dependable part of your baby’s wardrobe for years to come.

What you get and how it helps

• Two sleep sacks in a single package for convenience and value
• 100% cotton muslin for breathability and skin comfort
• Roomy bottom and sleeveless design support natural movement
• Durable, easy-care fabric that holds up to daily use

Practical usage ideas

• Ideal for warm climates or summer months
• Great for travel, nurseries, and family visits
• Simple diaper changes without removing the sack

Check the size chart to ensure the right fit for your little one. While not a guarantee, this sleep sack aims to offer cozy warmth, breathability, and freedom of movement for peaceful nights.