Mardingtop 25 Liter Daypack for Outdoor Climbing School-5964 -Secondary Compartment:Large capacity zipped pocket for map, guide book, jacket or other gear. -Hiking Poles Attachment & Loop:Soft latching loop with toggle and bottom loops for ice axe, selfie stick or hiking poles. -Bearing System: Mardingtop bearing system allows air to pass between your back and the pack for a cool and comfortable feeling. -Side Mesh Pocket:Side mesh pockets on both side can hold a water bottle or an powerbar. -WARRANTY- Includes 90 days limited warranty.