If you are looking for backpacks with water bottle holders for men or women, this BeeGreen gym bag is the one you need https://bagshopes.com/backpack-with-water-bottle-holder/! It is made of high-quality 16 oz. cotton canvas is durable and can be used for a long time.
The backpack has two compartments, one for shoes and the other for your clothes, iPad, towel, etc. The mesh pocket is perfect for water bottle holder, umbrella, and other items. The backpack is also equipped with a reflective strip for added safety in low light or dusk.
The large capacity (16×20 inches) can accommodate all of your gym gear, clothes, towels, hats, glasses, books, and snacks. The comfortable adjustable straps make it easy to carry and the black color is perfect for both men and women. This backpack is also a great gift idea for students, teenagers, men, women, and seniors.