Herschel Supply Co. gray & black crossbody bag with red & white striped interior #herschel #crossbody It features a single standard "One Size" (OS) fit.Its official dimensions and capacity specifications include:Volume/Capacity: 3.5 LitersDimensions: 6.5" (H) x 13" (W) x 3.5" (D)Metric Dimensions: Approximately 16.5 cm x 33 cm x 9 cm