Winter Thick Sleeping Bags Warm Baby Sleepsack Envelope

Keep your little one cozy through the coldest nights with this premium winter sleeping bag. Crafted from thick, insulating materials, this envelope-style sleepsack provides exceptional warmth while allowing unrestricted movement for safe, comfortable sleep. The generous design accommodates growing babies, and the durable construction withstands frequent washing. Perfect for winter nurseries, travel, or outdoor adventures, this sle

Outer material: black cationic cloth, 300D epoxy anti-slip cloth

Inner layer material: superfine velvet

Product size: length 90CM * width 42CM * height 12MC

Applicable age: 0-6 years old

Material: linen