Sports drink is a sugary concoction of artificial flavors, colors, and preservatives designed to make you feel like you're getting a health boost. You're not replenishing electrolytes, you're just consuming a cocktail of chemicals. This isn't hydration, it's a marketing gimmick.
Why trash
Water, sugar, artificial colors, and electrolytes you could get from a banana and a pinch of salt.
Try instead
Water with coconut water, or electrolyte-rich vegetable juice.