Mosebears Sleep Sack |5 TOG Cotton Winter Wearable Blanket with 2-Way Zipper, Unisex Baby 12-18 Months (Plant)

Why Choose Our 2.5 TOG Organic Cotton Baby Sleep Sack?

Tired of your baby kicking off blankets and waking up cold at night? This winter sleep sack keeps them cozy and safe, so you both get a full night's rest. Made with 100% organic cotton outside and soft polyester filling, it's ultra-soft against baby's skin—perfect for chilly Canadian autumns and winters.

Stay Warm Without the Worry

• Generous sack design: Plenty of room for little legs to kick and wiggle, but it stays on all night. No more cold toes or midnight blanket fights.
• 2.5 TOG rating: Ideal for rooms below 21°C (70°F). We recommend nursery temps of 14-21°C (58-69°F). It traps warm air around baby, insulating from all sides for steady comfort.

Sleeveless for Safe Sleep

Babies naturally sleep with arms out—no need for sleeves that trap heat. This design lets heat escape while keeping the body snug, cutting overheating risks. Your baby stays covered, warm, and sleeps soundly through the night.

Easy Access with Smooth 2-Way Zipper

• Zips from the top to slip baby in quickly.
• Opens from the bottom for fast diaper changes—no need to fully undress.
• Built-in protectors at the back and end prevent scratches, so it's gentle on delicate skin.

Perfect Fit for Growing Babies

| Size | Age | Weight | |------|-----|--------| | S | 0-6 months | 4.5-8 kg (10-18 lbs) | | M | 6-12 months | 7-11 kg (16-24 lbs) | | L | 12-18 months | 10-13 kg (22-28 lbs) | | XL | 18-24 months | 12-16 kg (26-36 lbs) |

Simple Care for Busy Parents

Machine wash with similar colours. Tumble dry on low (<30°C/86°F). Quick and easy—back in the crib ready for the next nap.

Say goodbye to restless nights. This organic cotton 2.5 TOG winter baby sleep sack solves common sleep struggles, giving your family peaceful, warm evenings.