The North Face Surge 31L Backpack - Accessories。This item is brand new with tags. Ships within one business day, typically same day. Additional Details Responsible Collection: Recycled/Repurposed Material: 100% recycled synthetic Volume: 31L (1892cu in) Shoulder Straps: soft-touch chemise fabric, articulated shoulder straps, sternum strap with whistle buckle Waist Belt: removable On those days when we\'re rushing from our sunrise yoga class to a mid-morning meeting at the office to our evening lecture hall, a bag like the Surge 31L Backpack is essential. This massive pack fits everything we need to match our busy schedules without discomfort or disorganization. Its multiple-pocket design keeps all our belongings cataloged to make our most bustling days easier.