Cold comfort for those on the go. Designed to nest within the Bitty Bogg Bag, the Brrr transforms your tote into a portable cooler and keeps cold things cold, even on the hottest of days. Just add an ice pack to lock in the temperature for hours. Lightweight, durable and water-resistant, the Brrr wipes clean and includes a removable shoulder strap for easy transport. Perfect for everything from drinks to kids' snacks. It doubles as a lunch box, too.