The Storm Proton PhysiX high-performance bowling ball was designed to offer traction and hook on just about any heavy oil condition you might come across

Microfiber material absorbs moisture

Multiple enclosed accessory storage pockets on front

This bag features large accessory pockets on both sides as well and clear retaining straps to hold the bowling balls in place

Extra long front accessory pocket

Brunswick Groove Single Ball Backpack Bowling Bag KR Strikeforce The Storm Proton PhysiX high-performanceBrunswick Groove Single Ball Backpack Brunswick brings you the Groove Single Ball Backpack for easy, compact travel! Grab your favorite Brunswick bowling bag, throw in your shoes, accessories and gear and hit up the tournament trail! Color: Grey Includes single foam ball holder Padded adjustable shoulder straps Multiple accessory pockets for maximum storage Screen printed and embossed Brunswick crown logos 600D fabric Dimensions: 12: L x 10" D x 16"H