Aircanada has the rule for stroller : b, z) r/ x8 e . Y7 S+ {" L7 e: c `Items which fall within the carry-on allowance include: : k$ G4 l0 c7 g( z
5 e" Y& U4 \8 T% g# p. b" A Strollers (collapsed diameter not to exceed 30.5 cm (10 in) and length not to exceed 92 cm (36 in).