Champro Rock Rosin Bag A020R  

The Champro Rock Rosin Bag (A020R) is a long-lasting rosin grip aid built for pitchers at every level of baseball and softball who want a reliable, consistent way to dry their hands and improve their grip on every pitch of every game. The rock rosin formula comes pre-loaded in a durable cloth bag that releases just the right amount of rosin with each tap, and the rocks can be crushed directly into powder with the end of a bat for pitchers who prefer a finer, more even application. Sold as a 12-pack so coaches and programs can stock the mound, the dugout, and the bullpen without running out mid-season. Available at SPC Sports.

Rock rosin draws moisture away from your hand and fingers on contact, so even on the hottest and most humid game days your grip stays dry, consistent, and reliable from the first pitch of the first inning to the last pitch of the final out.

The rocks can be crushed into powder with the end of a bat directly inside the cloth bag, giving pitchers the flexibility to switch from a coarser rock application to a finer powder application based on their personal preference and the weather conditions on any given game day.

The long-lasting rosin mixture is formulated to deliver consistent grip aid through extended use, so a single bag holds up through multiple pitching sessions instead of running out after a single outing the way lower-quality alternatives do.

The cloth bag is designed to dispense the right amount of rosin with each tap or squeeze, so pitchers get a consistent, controlled application every time without over-coating their hands or leaving excess rosin on the ball that could affect pitch movement or flight.

Sold as a 12-pack, this case provides enough rosin bags to stock multiple diamonds, replenish dugout supplies, and keep pitchers at every level of your program equipped with fresh grip aid throughout the entire season without repeat ordering.

This product comes with a 1 Year Manufacturer Warranty.

For more baseball and softball training accessories, browse the full training collection at SPC Sports. Shop the full baseball collection and the fastpitch collection to find more game day essentials, and browse the slowpitch collection to complete your program's supply across all three sports.

Specifications

Model: A020R
Brand: Champro
Description: Rock Rosin Bag
Quantity: 12 Bags per Case (1 Dozen)
Case Weight: 8.37 lbs
Rosin Type: Rock Rosin (Crushable to Powder)
Packaging: Cloth Bag
Sport: Baseball / Fastpitch Softball / Slowpitch Softball

Available SKU A020R

FAQ

What is the difference between rock rosin and powder rosin? Rock rosin comes in solid chunks inside the cloth bag and can be used as-is for a coarser application, or crushed into powder with the end of a bat for a finer, more even coating -- giving pitchers two application options in a single bag.

Is this rosin bag legal for use in games? Rosin bags are permitted under the rules of baseball and softball at virtually all levels of play. Always verify with your specific league or association for any local rule variations before use.

How long does one bag last? The long-lasting rosin mixture is formulated to hold up through multiple pitching sessions, making each individual bag suitable for extended use rather than a single outing.

Customization & Team Orders

Coaches, Schools, Leagues, Teams, And Sports Organizations – Team Sales Representatives Will Help You Stretch Your Budget By Providing Special Team Pricing, Team Promotions, Or Volume Discounts.

Call A Team Sales Rep Today At 440-290-0859 or contact us.