The Estalon leather messenger bag is 40% off at Amazon

Nothing stands up to the test of time like a leather bag. It's tough and durable, but also develops a cool weathered look with some wear. Unfortunately, it can get costly to shell out for a genuine leather bag — but not today. Amazon is running a one-day sale on the popular Estalon leather crossbody bag. You can score this bag — which has more than 5,000 perfect reviews — for just $30. That's a fraction of what you'd pay for a brand name! (Heads up: Amazon has a slew of leather Estalon bags and wallets on sale today — but you definitely don't want to miss this must-have bag.)

There's plenty of storage in this bag: It features an inner pocket that can hold your laptop, along with two smaller sections and two external zippered pockets that can house your phone, keys, wallet and more. Basically, there's lots of room in here to tote your essentials and then some.

An adjustable strap makes this bag comfortable to carry around wherever you need to go. Plus, this bag is so pretty, you can wear it with everything. Choose from 14 different shades to find the look that's right for you.

Plenty of Amazon shoppers rave about this leather bag. "This crossbody is everything and more than I could have expected!" said a five-star fan. "The look is rich, the amount of room is perfect for me."

A fellow happy customer raved about the inner storage. "Beautiful leather body bag that is not too large, yet holds everything I need," they said. "Has a place for everything."

If you're in the market for a new leather bag, this is a deal you definitely don't want to miss.

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.