Both the basic and the ultimate Woolino 4-Season sleep bag collections have the same fabric weights, two-way zippers, a 100% merino wool lining, and a 100% organic cotton outer layer. The Ultimate and Basic Sleep Bags provide the same level of warmth, as they are made with the same fabrics. Listed below are the main features of each style:
Woolino 4-Season Ultimate Baby and Toddler Sleep Bag:
The Ultimate Baby sleep bag is designed for children between 2 months and 2 years of age. The Ultimate Toddler sleep bag is designed for children between 2 years and 4 years.
There will be extra length in this sleep bag as the universal sizing is designed to last for two years or more with your child.
Woolino 4-Season Basic Sleep Bag:
This sleep bag is more traditionally sized (0-6mo, 6-18mo, 18-36mo) and does not have the underarm snaps, shoulder snaps or travel slot that come with the Ultimate model.
