The Best Health and Fitness Products For the Most Amazing Summer Ever

"I've discovered the best water bottle ever! This 32 oz. Takeya Actives Insulated Water Bottle ($35) used in combination with the insulated straw lid ($10) is my hydration soul mate. It's so easy to drink from when I need quick sips between reps, and it keeps my water cold for hours. Seriously — I left my bottle in a hot car overnight and there was still ice cold water in the morning." — JS