Grays G75 Backpack A new and improved rucksack designed to maximise storage. Featuring multi-functional pockets, the G75 Rucksack from Grays has been constructed to offer maximum storage with a smaller size for easy carry. At the front, a zipped pocket provides shoe storage to keep kit separate and easily accessible. A side pocket is perfect for holding your water bottle or shinguards while a hidden stick holder allows you to use the bag for hockey days as well as general use.