For a seamless solution to biking and strolling on the go the Honey Bee easily converts from a lightweight two-seat bike trailer to a convenient walking stroller. With all the great features on the bike-only Bee trailer the Honey Bee also features a 1-Wheel Stroller Kit so you can switch from biking to strolling without unloading the kiddos.Adjustable ergonomic handlebar that doubles as an additional roll bar when folded forward for bike modeCompact fold flattens trailer for easy storage and transportationTinted side and rear windowsRear window ventilation20" push button wheelsHub engaged parking brakeFive-point harness systemFlex connector allows bike to lay flate while trailer remains upright55% of all softgoods in Burley kid and pet trailers are made from postconsumer recycled materials