In 196544 owen maclaren changed modern parenting when he invented the first umbrella fold stroller the b 01 now44 after a half century we pay tribute to maclarenrsquos 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 46cm18in44 the b0 1 play buggy is outfitted in our classic blue and white stripe and features front swivel wheels44 pull back sun canopy44 storage basket underneat