Best Overall
WATERFLY Crossbody Sling
Key details
- Strap
- Reversible, adjustable
- Weight
- 9.6 oz
- Pockets
- 8
- Capacity
- 6 liters
Six liters is the number that decides this one for us. Packed for a travel day, that means a water bottle, a light layer, a passport, and a phone, with room left for a charger and a snack, and the eight pockets split that load so you aren't excavating one deep cavity at a ticket counter. Of everything here, it's the most useful bag for a day that moves between a train platform, a museum, and a restaurant.
The strap is what makes it work. It's reversible, with D-rings at the base so the bag hangs from either shoulder, and it rotates from your back to your chest when you want a hand on it in a crowd. There's a phone pocket on the strap itself, which we used far more than we expected, since reaching for a boarding pass without opening the bag is the quiet pleasure of the design. The polyester shell is water resistant and the back panel is mesh, which matters on a humid platform.
The main compartment faces your back, so getting into it means swinging the bag around to your front. That's the same motion that keeps it secure, so we didn't mind it, but it does make this a bag you open deliberately rather than dig through one-handed. This is a sling, too, not a purse: it carries like a small backpack and looks like one.
Pros
- Six liters across eight separate pockets
- Reversible strap works on either shoulder
- Water-resistant shell with a breathable back panel
- Strap pocket keeps a phone within reach
Cons
- Tall 15-inch body can ride high on longer torsos
- Bulks up past purse size when fully packed
Our pick for most trips: six liters, eight pockets, and a reversible strap that keeps your phone and passport in front of you instead of behind your back.