Herschel Supply Co. Strand Bag in Black. Herschel Supply Co. Strand Bag in Black. Poly fabric exterior and lining. Two-way zip top closure. Exterior slit pockets. Side stay tabs with snap button closures. Measures approx 17 W x 12.5 H x 6 D Double handles measure approx 23 with 10 drop. Imported. HERS-WY97. 11410-00001-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.