Cinch sack bags are generally used by athletes to carry their belongings and equipment around. They are sometimes referred to as sack bags or equipments bags. The bags are usually manufactured out of nylon, and are shaped like sacks with a drawstring closer. Two thin straps on each side of the bag are used to carry the bag over your shoulders, backpack style. These Cinch sack bags are great because they are extremely lightweight and allow you to leave the big gym bag at home when going to play sports. Soccer players love them because a soccer ball can fit easily in the bag. Companies like Nike and Adidas have designed many cinch sack bags with their logos on them. Now you can find them with pro sports teams logos, designer names, and more. If you are on or are coaching an athletic team, you may want to consider purchasing each of the players cinch sack bags screen printed with your team's logo.