Bugaboo Donkey 6 Sibling Seat vs UPPAbaby PiggyBack for Cruz V2 and V3

They're made for different strollers: check each fit list. The PiggyBack for Cruz V2 and V3 goes to 55 lb; the Donkey 6 Sibling Seat to 50 lb.

Only the differences are shown.

Bugaboo Donkey 6 Sibling SeatUPPAbaby PiggyBack for Cruz V2 and V3
TypeRide-on board or second seatRide-on board or second seat
Fits these strollersBugaboo Donkey 6 onlyCruz V2 and Cruz V3 only. Not compatible with previous Cruz models.
Child weightUp to 50 lbUp to 55 lb
MaterialOuter fabric is recycled polyester on select colors; faux leather gripsNot listed
Machine washableYesNot listed
Maker's use notesWeight and height limits match the main seat. Bugaboo advises against using parts from other brands.Maker limit 55 lb. Described for older toddlers and big kids.

Bugaboo Donkey 6 Sibling Seat

A full second seat that turns the Donkey 6 into a side-by-side double. The seat reverses, reclines in three positions and has a 5-point harness.

  • Reversible seat
  • One-hand, three-position recline
  • Fabric is machine washable at 30C
  • Fits Donkey 6 only

UPPAbaby PiggyBack for Cruz V2 and V3

Ride-along board that lets an older child stand behind the stroller.

  • Attaches to the stroller