The Blue Glove is designed for the T Bar handle, with a narrower shaft.
The glove has a thick fleece lining for extra warmth and Velcro along one side to allow openings for your umbrella or cup holder.
Although the Golf Trolley Glove is designed for T Bar trolleys, it can still be used on single handled trolleys, so both hands can stay dry and warm, but it is a looser fit.