Big max quickfix liteprobig max quickfix umbrella holder is a must have for all bigmax trolleys our trolleys already have a base for the rainstar which makes it easy to install in just a few seconds this keepsyour umbrella safely in place and protects your bag and yourclubsqf umbrella holder helps you focus on your game and not on wetclubs or flying umbrellas so you can enjoy your game even underscottish weather conditions