Bugaboo Donkey Twin Bassinet & Seat Stroller. $500 This stroller is used and in good condition. This can convert between twin bassinet stroller & Twin sit up stroller or any combination of those two. I’ve included pictures of both the bassinet set up and stroller set up. Comes with:2 Bassinets, with aerated mattress pads and fleece covers.2 Stroller seatsStorage bag attachment.2 New Blue Canopy’s2 Black Canopy’slarge puncture proof wheels for smooth strolls on all terrain.