Bagail Microfiber Towel ($10-$22). This microfiber towel is made for outdoor workouts and adventures. Each towel — available in a wide range of sizes — has a zipper pocket, so you can tuck ...

Gym towels are portable and typically made of microfibre or cotton, ... (40 by 80 inches) — has a zipper pocket so you can tuck your valuables away in your towel while you workout.