Osprey Transporter Waist Pack

You can absolutely wear it as a crossbody bag. The strap is adjustable, allowing you to comfortably sling it over your shoulder or wear it traditionally around your waist.

Yes, it is constructed from durable, water-resistant recycled nylon. While it will keep your gear dry during light rain or splashes, it is not fully waterproof, so avoid submerging it.

It is sized for daily essentials. You can comfortably fit a smartphone, a slim wallet, keys, a passport, and perhaps a small pair of sunglasses or a snack bar.

Yes, the main compartment includes internal organization to keep smaller items from shifting around, and there is a dedicated key clip so you won't have to dig for your keys.

The compression straps allow you to cinch the bag down when it isn't fully packed. This keeps your gear stable and prevents it from bouncing around against your body while you are moving.