например http://ru.aliexpress.com/item/New-Arrival-Cup-Bag-Stroller-Organizer-Baby-Carriage-Pram-Buggy-Cart-Bottle-Bag-Stroller-Accessories-Car/32611620944.html?ws_ab_test=searchweb201556_7,searchweb201602_4_10039_10048_10047_10037_10017_405_404_10046_507_10033_10032,searchweb201603_1&btsid=55dd1508-ce81-4bcb-805f-169a2bd4f15f