Carrying a golf bag in winter conditions can be difficult. That is why you have to ensure that the bag itself is 100% waterproof. That is the case with the new Bag Boy Tech N Owater Trekker Dri stand bag. The bag is made from a fully waterproofed lightweight nylon material with fully sealed & taped seams & zips to ensure that water does not get into the bag & get your grips wet.