Herschel Supply Co. Heritage Hardshell Carry On Luggage in Grey. Herschel Supply Co. Heritage Hardshell Carry On Luggage in Grey. 100% polycarbonate EcoSystem ™ hardshell with tonal stripe EcoSystem ™ liner. Imported. Easy-access split design with zippered closure. One main compartment. Internal zippered mesh storage sleeve. Elastic garment straps with buckle Grab and go with a retractable multi-stage locking trolley handle. Low profile top handle with debossed classic logo. Measures approx 13 W x 19.7 H x 9 D Weight: 6.15 lb / 2.8 kg. HERS-WY256. 11197-05643-OS. Herschel supplies backpacks and bags that are modern in shape with loads of crafted detail. Inspired by the old-school American mountaineering heritage and world travel, their collection is a new twist on all your vintage favorites. Shop the latest in fashion from Herschel Supply Co.