Choose a durable, water-resistant material like nylon, neoprene ... water bottles, resistance bands as well as work stuff (i.e. using your gym bag as a work bag, too), then a roomy duffel is ...
If you have expensive taste but not the budget to match and need a practical backpack or duffle bag, Target’s faux neoprene bags from the All in Motion line offer an affordable take on athletic luxury ...