Quantum Lite Collapsible Sunday Golf Bag Grey. We have created a completely new product line with â??DISTINCTIVEÂ®â?? quality and design. Quantum Lite Golf Bag has a collapsible body that folds like a shirt, which allows for easy storage. A new, larger 7.5â?? top 2-way dividers top now allows 14 clubs and creates improved access for inserting and withdrawing clubs. The Quantum Lite bag comes with an easily accessible insulated cooler pocket and a pocket for valuables. The newly redesigned flex-fit side pockets provide enough space for gears and accessories.