Abstract: A cooling device includes an insulated cooler for holding cold fluid and ice. The device has a chamber, a cover, and a fill and drain valve. A tube connects the valve to a pump. The pump provides cold fluid to a bladder configured to fit a chair. The bladder can include a back portion, a seat portion and an internal manifold arranged in a closed loop for optimized cooling. The bladder can be reconfigured to cool a targeted portion of a user's body such as a leg, arm, neck, or torso.

Abstract: A cooling device includes an insulated cooler for holding cold fluid and ice. The device has a chamber, a cover, and a fill and drain valve. A tube connects the valve to a pump. The pump provides cold fluid to a bladder configured to fit a chair. The bladder can include a back portion, a seat portion and an internal manifold arranged in a closed loop for optimized cooling. The bladder can be reconfigured to cool a targeted portion of a user's body such as a leg, arm, neck, or torso.

Abstract: A portable training apparatus for assisting a user in developing ball batting skills is provided for use by either right or left handed batters. The apparatus releasably attaches to an existing structure, such as a chain-link fence. A post has a foot and a plurality of stabilizing members for attaching the post to a fence. A rotational means supplies the user a ball to hit.

Abstract: A portable training apparatus for assisting a user in developing ball batting skills is provided for use by either right or left handed batters. The apparatus releasably attaches to an existing structure, such as a chain-link fence. A post has a foot and a plurality of stabilizing members for attaching the post to a fence. A rotational means supplies the user a ball to hit.