Bag Boy Revolver XP Cart Bag Features. Newly added external putter tube designed for larger grips. 14-way multi-material rotating top with full-length individual dividers.Grip-Lok base holds clubs in place. Featuring TOP-LOK® Technology, a patented bag-to-cart attachment system. Integrated trunk lift handle and lift-assist handle. Rubberized tee holder with tees included. Matching rain hood with dual access.