Professional Rosin Bag – Enhanced Grip

The Rosin Bag Used in Every MLB Bullpen

A rosin bag is the pitcher's grip tool. Standard issue in every professional bullpen, dugout, and on every pitcher's mound at the MLB level. Kachi's rosin bag is professional-format — same grade of powder and same bag construction as what we used in the Show.

• Contents: Premium pine rosin powder
• Bag: Ventilated cotton, drawstring closure
• Use: Apply to ball-gripping hand between pitches
• Approved for: Most league levels (check your specific league rules)

From Carlos

"Rosin has been a game-changer for pitchers throughout my 18 years in professional baseball. It's an essential tool for maintaining control."

Lifetime craftsmanship guarantee · Free US shipping over $150 · Shipped from Miami · Questions: hello@kachigloves.com