sweat bag (noun)

1. As the protagonist entered the dark, eerie basement, he stumbled upon a sweat bag hanging from the ceiling that slowly dripped blood instead of water.

2. Under the scorching sun, the couple sat together in the shade, sharing sips of water from the sweat bag to cool themselves off and steal sweet kisses in private.

3. In the futuristic world, the spaceship's crew relied on a technologically advanced sweat bag that not only cooled the water but also purified it, ensuring their survival in the harsh environment of outer space.

4. According to ancient folklore, a mystical sweat bag made from the feathers of a phoenix was said to possess the ability to grant eternal youth and heal any ailment when the water within it was consumed.