What is the difference between the Classic and Ultimate Sleep Bag?Updated a month ago

Both the Classic and the Ultimate Woolino 4Season® sleep bag collections have the same fabric weights, 100% merino wool lining, 100% organic cotton outer layer, and two-way zippers. Both the Ultimate and the Classic Sleep Sacks provide the same level of warmth, as they are made with the same premium fabrics. Listed below are the main features of each style:

Woolino 4 Season® Ultimate Baby and Toddler Sleep Sacks

The Ultimate Baby Sleeping Bag is designed for children aged 2 months to 2 years. The Ultimate Toddler Sleep Sack is designed for children 2 to 4 years old.

This sleep bag may have some extra length, as the universal sizing is designed to grow with your child and last for two years or more.

Woolino 4 Season® Classic Sleep Sacks

This sleep bag is designed in traditional sizes (0-6m, 6-18m, 18-36m) and does not feature the underarm snaps, shoulder snaps, or travel slot that come with the Ultimate model.