Nalgene containers are durable, smartly designed, and made to stand up to some of the world's most extreme conditions. Now the company that brought you rugged containers strong enough for any adventure brings you a bottle designed for a whole new adventure-- toddlers. Clip this 12 oz. bottle to any backpack, diaper bag, or stroller for on-the-go convenience. Because this bottle is manufactured without BPA, you can rest assured that it's safe for your child.