What you carry affects how easily you move through a city and how much attention you draw. Urban fluidity starts with keeping your load small and purposeful.
If you commute often to the city you see that the average commuter carries an oversized bag often with gadgets and accessories hanging outside, and a ton of stuff inside the bag that they rarely need. That extra bulk slows movement, limits awareness, and can signal that you are carrying valuables. A smaller, neutral-colored messenger bag or nondescript backpack keeps your profile low. If you avoid obvious branding, tactical features, and anything that looks expensive or overly prepared, it'll help you blend in better. Remember that the smaller the bag, the easier it is to keep your load under control.
Keep your phone, ID, a small amount of cash, and one credit card on your person in a secure, accessible location, not in the bag. Put only low-value essentials in the bag. Keep your phone charged and limit unnecessary screen time in public; situational awareness is key here. Knowing the general layout of an area before you arrive also reduces your dependence on your phone for navigation.
A compact flashlight or multi-tool can add useful capability without adding much bulk, provided you have a genuine need for it. Every item should justify the space and weight it takes. Forget the "just-in-case" items, you know what you need.
Packing light makes it easier to move through crowds, change direction quickly, and stay aware of your surroundings. A smaller, less conspicuous load also gives people less reason to see you as a worthwhile target. Carry what you need and leave the rest behind. Less gear gives you more freedom to move, adapt, and stay aware.