Being an avid home cook in New York City, having space to work is more important than any tool (except maybe a good chef’s knife). Finding these hanging vegetable keep sacks from design-savvy cookware company Mastrad was a revelation and meant I had at least one drawer freed up.

I’ve had mine hanging under the cabinet for two years, and they keep potatoes, onions, and other root vegetables dry, dark, and out of the way. The design is simple: a canvas tube, lined with cotton, with a filling drawstring at the top and a dispensing drawstring at the bottom, slightly angled to keep the tubers from dumping all over the floor.

I belong to a CSA, so for a few weeks in the fall, I am absolutely swimming in potatoes, sweet potatoes, onions, garlic, and shallots. If I had the space I’d create a root cellar, but one (or a few) of these sacks keeps my roots from sprouting or getting moldy for weeks. The internet is swarming with cutesy containers to keep potatoes, but loose baskets, modular plastic, and bulky burlap don’t keep potatoes in the darkness they need. There are bins you can build into the sides of cabinets, but as a renter, it’s key that I can screw in an anchor, hang the colorful bag for all to see, then easily take it down to refill it or when I move.

They’re cheap, washable, and come in three sizes (with illustrations of potatoes, onions, and garlic, respectively, but free to be you and me) As a cook in a small kitchen, I lust after big mixers and expensive gadgets, but I am grateful for my potato sacks.

-Submitted to Cool Tools by Sam Roth