Slumber Sacks

About

Woolino Slumber Sacks are premium merino wool baby sleep sacks with sleeves, designed to keep little ones warm, comfortable, and safely covered in cooler rooms. Made with superfine merino wool lining and a soft organic cotton outer, these breathable wearable blankets naturally regulate temperature, wick moisture, and help prevent overheating. Ideal for room temperatures around 60–70°F, Woolino Slumber Sacks provide extra cozy coverage for cooler nights, replacing loose crib blankets for a safer, more restful sleep.