This is a real pack—not a toy. That's why the kids' REI Co-op Tarn 12 pack gets youngsters excited to hit the trail carrying their own stuff in their own pack. *Sized to fit kids 5 to 8 years old *Made from recycled ripstop nylon with a durable water repellent (DWR) finish to shed light rain and stains *Large main zippered compartment; front stuff pocket with stretch mesh side panels is great for a light jacket; zippered front pocket stores essentials securely *Padded shoulder straps are comfortable and a padded back panel with built-in airflow channel improves ventilation *Sternum strap keeps shoulder straps from sliding off small shoulders *Buckled hipbelt distributes the weight on longer journeys; belt stows away in hidden pocket when not being used *Large mesh water bottle pockets make it easy for kids to stay hydrated *Compatible with a hydration reservoir (not included) *Zipper pulls and lash loops double as reflective accents, improving nighttime visibility *REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits *Contains materials that meet the bluesign® criteria Dimensions 14 x 10 x 5 inches Weight 12 ounces