Used Marucci MSBYC78 30 22 Cat 7 Senior League Baseball Bat 2 5 8" ( 8) 2017 30 22:White Red Hydro Flask has a powder fastpitch Hydro Flask has a powder coat The nubs rotate gently during movement Has two really small cleats marks along barrel Used Marucci MSBYC78 Cat 7 Senior League Baseball Bat 2 5 8" 8 Length to Weight Ratio 2 5 8 Inch Barrel Diameter AV2 Knob Offers a Better Feel and Less Negative Vibrational Feedback Balanced Design for Precision and Control USSSA Certification Stamp AZ4X Alloy Increased Strength with a Higher Response Rate 1 Piece Alloy Construction for a Traditional Feel Optimized Barrel Design Ring Free Barrel Technology Has been used once maybe twice