Ronin Backpack by Baseballism Built for Ballplayers. Designed for Battle. Forged for the relentless, the Ronin Backpack is the ultimate companion for players who fight every inning like it’s their last. Named after the masterless warriors of Japan, this pack stands on its own—literally and figuratively. Waterproof Nylon Exterior – Keeps gear dry through rain, sweat, and grit. Structured Base – Engineered to stand upright on any surface; doubles as an on-field bucket. Cleat/Shoe Compartment – Isolates dirt and odor from your core loadout. 5 Utility Clips – Lock down helmets, gloves, pads—whatever you carry into battle. PVC Bag Tag + No Fear Patch – Durable ID and signature branding, built to take hits.