Walmart offers the Furinno LACi 4-Bin System Rack in Espresso/Black for $13.86. Opt for in-store pickup to drop it to $13.31. (Amazon charges the same.) That's $6 under our mention from last July and the lowest price we've seen. (It's the best deal now by a buck, but it otherwise goes for over $20 elsewhere.) It features four cloth storage bins and measures 8" x 11" x 29".
These tips will leave your ride smelling swell without breaking the bank. Some are also chemical-free.