Baby Joi Review: The Sleep Sack That Won a Good Housekeeping Award for Good Reason
Serena Walsh / August 14, 2026
Baby Joi is the infant sleep extension of bedding brand SIJO, built around TENCEL lyocell and a temperature-regulating CLIMA fibre fill. The OEKO-TEX Class 1 certification and thoughtful two-way zipper design are genuine strengths, though the catalogue is still small and there's no true newborn size.