Offering options for any adventure, the large and small Mission Critical S.02 Daypacks seamlessly integrate with the Mission Critical S.02 Baby Carrier. It’s a versatile system that lets you carry exactly what you need for short or long days in the outdoors. Lightweight and tough, the Daypacks feature ripstop nylon fabric reinforced with fibers that are 5x stronger than steel. A water bladder pocket in the larger pack lets you add a hydration system. The kit includes convertible shoulder straps so your child can wear it when they outgrow the carrier.