saddlebag /ˈsædl̟ˌbæg/ noun plural saddlebags
plural saddlebags
Learner's definition of SADDLEBAG
[count]
: one of a pair of bags that are laid across the back of a horse behind the saddle or that hang over the rear wheel of a bicycle or motorcycle鞍囊；马褡裢；（自行车、摩托车车座后的）挂包