What we looked for
The closure came first: a zip across the main opening, not just on a pocket. Then footprint — anything that could swallow a small tablet was out, because that is a different bag for a different page. Then the material, stated as the listing states it: full-grain, top-grain, genuine leather, or a synthetic, with no upgrading of vague wording into a grade the seller never claimed.
After that it comes down to how the bag behaves in use. A small bag lives or dies on whether you can get into it one-handed while it is still on your body. Zip pulls that sit at the top edge, on a curve, are much easier to reach than ones tucked behind a flap. It sounds like a small thing until it is the twentieth time that day.
Zippers, snaps and what “secure” really means
A zipper is a deterrent, not a lock. It stops the two things that actually happen to most people — a phone sliding out when the bag tips, and a casual hand reaching in while you are distracted. It does not stop someone determined, and no bag at this price does.
That distinction matters because this category is full of bags marketed on security language. Where a pick genuinely adds something — a lockable zip, an RFID-blocking pocket, a slash-resistant strap — we say so in its write-up. Where it is mostly a word in the title, we say that too. If security is the main reason you are shopping, our travel crossbody roundup goes further into what anti-theft features are worth paying for.
Real leather at this size
Small bags are where real leather is most affordable, simply because there is less of it. That is why a genuine-leather zip crossbody can cost less than a synthetic tote. It also means there is little reason to settle for a coated synthetic here unless you specifically want the lighter weight or the wipe-clean surface — which is a legitimate reason, and why we kept one synthetic pick on the list rather than pretending the category does not exist.
None of these are full-grain. At this size and price they are genuine leather, which is real hide of a mid-tier grade: it looks and smells like leather and holds up to daily use, but it will not develop the deep patina of a top-grade bag. If that is what you are after, the full-grain crossbody picks are the upgrade path, and the leather types guide explains where each grade sits.
Which to buy
The befen black crossbody is the one we would hand most people: a proper zip closure, real leather, a black finish that disappears against any outfit, and a price that does not ask you to think hard. The molshine is the value pick if you want to spend as little as possible on real hide. Iswee’s small brown bag is the one to buy if you like the idea of carrying almost nothing and want it to look considered. The befen anti-theft version earns its place if you are shopping specifically for travel or crowds. And the INICAT is the lightest and most wipe-clean of the group, at the cost of being a synthetic rather than hide.