In 1965 owen maclaren changed modern parenting when he invented the first umbrella fold stroller the b 01 now after a half century we pay tribute to maclarens 50th anniversary and years of innovation with our original b 01 buggy inspired play buggy with coordinating toy diaper bag suitable for dolls up to 46cm18in the b0 1 play buggy is outfitted in our classic blue and white stripe and features front swivel wheels pull back sun canopy storage basket underneath 3 point harness and foo