The Frogger Amphibian Towel!! Got one and used it this weekend. Love it. Frogger Golf I got the large one, soak the interior and it's wet for cleaning clubs and golf balls but dry on the outside. They make a smaller one, and a super sized one as well. The one in the link is 14X14 and works great. You'll thank me, esp Stu seeing the muddy cconditions he's playing right now.
Another product I've found this summer that I love. epoch golf tee's. They are plastic, can't break them. I can put one tee in my pocket and literally play the whole round with it...occassionally of course you have to look around the tee box for it. I use the 2 3/4 tee's for driver and the 1 1/2 tees for par 3's. They cost a little more but you make it up by not using so many tee's. I still by the jumbo bag of wooden tee's for the driving range because I don't want to look all over the place for my tee's. Great Tee's I got the combo pak at Golfsmith back in May and I doubt if I'll need to buy any more tees the rest of the year. Golfsmith Combo Pak