I got a couple rolls of this B-grade sailcloth before it was discontinued - what makes it B-grade? The diamond grid pattern isn't aligned perfectly, that's it. This changed the look of the material up close, and made it unfit for high-performance sailmaking - but perfect for durable tote bags. This fabric is so tough that binding tape around the inside of the bag is not needed, which allows me to bartack the handles upright.
These have durable mesh bottoms so that your wet gear can drain, or you can shake that extra sand off before getting in your car.
As with all Truce products, these totes come with a lifetime guarantee.