The Waterfly Sling Backpack is a lightweight travel bag with 10 compartments, water-resistant material, and an adjustable strap. It’s Amazon’s best-selling crossbody sling bag, and more than 5,000 shoppers bought it this month. Now that it’s on sale at Amazon in select colors, you can grab it today for just $25
https://people.com/waterfly-sling-backpack-deal-amazon-november-2025-11…