Deuter Climber Kids' Hiking Daypack Ripstop 210 / Microrip-Nylon Imported DESIGNED FOR COMFORT - Soft hip fins are compact, delivering a reliable fit and good load transfer; S-shaped Soft-Edge shoulder straps relieve neck strain; Chest strap features an emergency whistle; 10-17 in torso length ALPINE BACK SYSTEM - Deuter's Alpine back system pairs comfort and ventilation with exceptional balance and control; Focused on a compact, secure fit that lets backpackers tackle tough terrain with confidence, the anatomical design of the Alpine system follows the wearer's movements and maintains loads close to their center of gravity; Channel between 2 flexible softstripe back pads allows greater airflow STORAGE OPTIONS - 22-liters of internal volume with side compression straps; Lid pocket and mesh pockets on both sides; Features a secure compartment for valuables under the lid ADDITIONAL FEATURES - Ice axe and hiking pole attachment; Gear loops on hip belt and D-Rings on the lid; Loops to attach helmet holder (sold separately); Compatible with 2-liter hydration systems SPECIFICATIONS - Constructed from lightweight, durable Ripstop 210 and Microrip Nylon; Waterproof PU coating; Weight: 1lb 7oz (0.7kg). Volume: 22 L. Load Capacity: 18lb (8kg). Dimensions: 20 x 11 x 8 in.