2018 jayco hummingbird 17rk jayco hummingbird travel trailer 17rk highlights rear kitchen queen bed large u-dinette convenient wet bath come see just how fun and easy camping can be for any couple or family with young children. this jayco hummingbird 17rk has sleeping space for up to four people with the queen bed plus the u-dinette converts into additional sleeping space. the convenient wet bath is sure to come in handy - now you won't have to trek to the campground bathroom. you will love all of the storage throughout this model from the overhead dinette cabinet pantry and wardrobe ....