Not to start any rumors, but if Ace and Nova had a baby, it would be the Cairo Sling Bag. Just a touch bigger than our classic fanny, this smartly designed slim sling bag in black for travel lets you bring water, your passport, headphones, a book, and more along for the adventure. Equally perfect for exploring new cities and daily errands at home, this sustainable sling is mindfully made so it’s light on you and the planet, too.