Root Vegetable Keep Sack

By Mastrad

Starting at $9

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Hang potatoes, onions and more in this reusable vegetable storage bag that keeps the pantry tidier and prolongs the shelf life of root veggies. The light-blocking cotton/linen canvas bag is durable and washable, and has a first-in-first-out design that is secured with drawstrings. There are bags sized to suit vegetables ranging from garlic up to potatoes, and all the onions and shallots in between.

  • Materials: 95% cotton/linen, 5% polypropylene string
  • Care: Machine washable
  • Protects root vegetables from light and delays sprouting process
  • Perfectly sized to fit a standard bag of corresponding root vegetables
  • Double drawstring design allows for easy top-loading and removal of vegetables
  • Built in, durable hanging loop
  • Conveniently stores onions, garlic, shallots, potatoes, and other root vegetables
  • Large potato sack: 8 lbs capacity
  • Medium onion sack: 4 lbs capacity
  • Small garlic & shallot sack: 2 lbs capacity
  • Made in China
  • Dimensions: Small: 9.63" x 5.5" x 0.88"; Medium: 12.25" x 7" x 0.88"; Large: 14.25" x 8" x 0.88"
  • Weight: 1 lb

9 Reviews (4.1 out of 5 Grommets)

Sorted by Rating

You Won't Want to Sack This Sack!

7/8/2019 by Kathleen

I use a lot of potatoes and have found this Vegetable Keep Sack to be a wonderful way to store them. The idea that the potatoes go in the top and are retrieved from the bottom makes it easy to make sure your potatoes are cycled with the oldest used first.

The only criticism is how expensive they are. Perhaps you could offer a discount if you buy 2 or more. I would have bought two if that were the case.
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Keeping Onions dry but accessible

6/16/2019 by Donna K

No matter what I did, my onions would get soft and discolored. Mastrad changed that. The dark dry sack makes the onions more accessible and fresh.


Perfect storage

12/25/2018 by Debra

No more ugly storage bins on the floor. I know exactly what I have and nothing gets spoiled by sitting in the bottom too long. Great space saver. Another Grommet hit for me.More > < Less


Well constructed onion sack

9/18/2018 by Milda

I am impressed with the concept, design and fabric for storage of my garden onions. Time will tell how well and for how long they remain usable. I am confident the breathable fabric that also creates a dark environment will be perfect. In the past I have braided the green onion tops to cascade the onions, and they were hung in a shed. When in need of an onion, it was not within immediate reach. This will become a more efficient storage method.More > < Less


This is a great product

9/14/2018 by Barbara

I bought the potato and onion sacks. I really like both of them because they hold a lot and I can hang them in an out-of-the-way place so they do not take up needed space for other things. I will probably order another potato sack for sweet potatoes. So far they do seem to keep potatoes and onions fresher. I hung sacks in a small darker pantry area.More > < Less

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About Mastrad

Fresher Storage

The reusable vegetable storage bags from Mastrad are a better working and better looking approach to keeping things like potatoes, garlic, onions, and other root veggies in check.

Load the bags from the top, so the first veg in is the first one out the bottom. A drawstring closure keeps everything corralled. There are different sizes (or go for one of each!) to best store different types of vegetables.

The reusable sacks are made from durable and washable cotton/linen canvas that blocks freshness-zapping light, which helps to prolong shelf life. We really like that these bags can hang, which frees up valuable shelf space in cabinets and pantries, while they keep vegetables tidily in place.