Sports Training Equipment
Sports Training Equipment manufactured in the United States for all skill levels.
Zip Sac by Athlonic
Zip Sac by Athlonic
The Original Zip Sac is the best way to practice all types of throwing. It is an ideal throwing aid for baseball players and softball players of all ages.
Great to use for:
pitching techniques
throwing form
warm-up
during off season
The Zip Sac is a great tool to get muscle memory and to use indoors during the off-season, or to get a few extra throws in while watching your favorite TV show.
*Ball not included