Exped Summit Hike 15 Backpack Navy. Specifications for Exped Summit Hike 15 Backpack: Manufacturer: Exped Hipbelt Size: One Size Gender: Unisex Capacity: 15 liters Pack Volume: 15 liters Hydration Bladder Capacity: None Body Material: Ripstop Nylon Condition: New Hydration Compatible: Yes Fabric/Material: Polyester Age Group: Adults Features of Exped Summit Hike 15 Backpack Extra long zippered opening Shoulder strap pockets Hydration compatible Stretch side pocket Removable waist strapstowable rain cover Package Contents: Exped Summit Hike 15 Backpack Exped 7640277840164: Summit Hike 15 Backpack Navy