6 years. 3 kids. Countless washes. And this is still the sleep sack I recommend most. The merino wool keeps little ones comfortable year-round, it’s breathable, easy to use, and has held up unbelievably well through all three of my boys. The foot openings are a game changer for toddlers, and it’s one of those baby products that has actually been worth every penny. A true motherhood favorite. 🤍