The Scout is a full-featured hiking pack designed specifically for younger explorers, with a safety whistle, name patch, and bright, kid-friendly colors. With a short torso length, It&';s tailor-made for preschoolers and grade-school students. The Crux reservoir delivers 20% more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks. Safety whistle included on sternum strap Breathable air mesh back panel for a lightweight, comfortable fit Reflective accents for visibility in low-light environments Transparent external pocket lets you personalize your pack