Stormoji Grip Sacks

Dry Hands, Consistent Grip, Every Frame

The Stormoji Grip Sack keeps your bowling hand dry between shots. The microfiber material absorbs sweat and oil from your palm and fingers so your release stays consistent from warm-up through your final frame. Filled with a moisture-absorbing blend for effective moisture absorption, with a fun emoji design that adds some personality to your gear.

Features

• Brand: Storm
• Type: Microfiber Grip Sack
• Material: Premium microfiber
• Size: Standard
• Available designs: Funny, Happy, and Angry emoji designs
• Filling: Moisture-absorbing blend
• Function: Absorbs moisture from hand for consistent grip and release
• Sold: Individually

How Grip Sacks Work, and Why They Matter

Why Moisture Control Matters on the Lanes

Sweat and oil on your bowling hand change how the ball releases from your fingers. Even a small amount of moisture shifts the friction between skin and ball surface, which affects rev rate, axis tilt, and release consistency. A grip sack absorbs that moisture before it reaches the ball, keeping the release you practiced in warm-up consistent through your last frame.

Grip Sacks vs. Grip Balls vs. Rosin Bags

Grip sacks are flat or pouch-shaped microfiber accessories designed to absorb moisture from your hand between shots. Their larger surface area can cover more of the palm than a round grip ball. Rosin bags work differently, they deposit a thin tacky coating on your skin rather than simply absorbing moisture. Some bowlers use one or the other; some use both together for maximum control.