Design and Details New BD "X-rip" 210d Nylon body fabric with UTS coating Welded front abrasion patch for improved protection against rock, ice and crampon spikes New custom metal dogbone ice tool attachment with micro ice-tool PickPockets and removable 20 mm crampon straps Top-loading, with removable lid, drawcord skirt closure and tuck-away rope strap Strippable design: removable frame sheet / bivy pad and removable hip belt with fixed webbing belt Redesigned Shoulder Strap harness for improved comfort and durability Moisture-wicking redesigned back-panel Rain cover available separately