Norani Baby
One And Done Sleep Sack Butterflies All Season Baby
One & Done Sleep Sack Butterflies by Norani Baby is the all-season sleep solution your little one will love. Say goodbye to swapping sacks for different weather—this versatile design keeps your baby cozy year-round.
All-season comfort that grows with your baby
Starting at 1.0 TOG, the sleep sack includes a removable 1.5 TOG insert, transforming it into a 2.5 TOG for extra warmth when needed. This clever, all-season system lets you adjust for temperature without buying multiple sacks. Butterflies adds a charming aesthetic while delivering reliable warmth and breathability.
- Premium materials: crafted from 95% organic cotton and 5% spandex for a soft, stretchable fit that’s gentle on your baby’s skin.
- Removable TOG insert: includes a 1.5 TOG insert with premium insulation to create a 2.5 TOG layer when extra warmth is needed.
- Insulation you can trust: the insert features 3M™ Thinsulate™ Insulation Type G for lightweight warmth, breathability, and moisture control.
- Easy on, easy off: two-way zipper design for hassle-free diaper changes without fully removing the sack.
- All-season versatility: the removable insert means one sleep sack covers varying temperatures—no need for multiple sacks.
- Safety and care: designed as a safe alternative to loose blankets, with breathable fabric and hypoallergenic materials. Care instructions include machine washing cold with like colors and tumble drying low.
About Norani Baby
Norani Baby is built on the idea of simple, trusted sleep solutions for families. The brand emphasizes quality and practicality, born from two friends who became moms and developed products that doctors and nurses have recommended.
Care & Sizing
Care: machine wash cold with like colors; tumble dry low. The One & Done Sleep Sack is available in sizing that grows with your child, including options that typically cover early toddler stages. For reference, sizes commonly span from 6–18 months to 18–36 months.