Is the Sistema Ultra leak-proof?

Yes. The snap-lock lid is designed to seal liquids in, and owners report it holds sauces and dressings without leaking in lunch bags.

Can it go in the dishwasher and freezer?

Yes. It is dishwasher safe and freezer safe, so it works for both leftovers and batch freezing.

How much food does it hold?

About 0.12 gallons, roughly 1.5 cups. That suits snacks, sides and single portions rather than a full meal.

Is it microwave safe?

Sistema rates its Ultra containers for microwave reheating with the lid vented or removed. Check the base marking before heavy reheating.

Where is the Sistema Ultra cheapest?

At Walmart, for $3.88, as of our latest check.

Sistema Ultra

Best price now

$3.88at WalmartChecked Nov 9

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Price facts

Last seen at $3.88 at Walmart on Nov 9.

Our take on the Sistema Ultra

The Sistema Ultra is a small square plastic food container of about 0.12 gallons (roughly 1.5 cups), built for leftovers, snacks and packed lunches. It is BPA-free, leak-proof, stackable and safe for the dishwasher and freezer. Its snap-lock lid and square footprint make it easier to stack and pack than round containers, though it is small for full meals. Reviewers of the Sistema Ultra line generally rate the seal and durability well and note that the lids need care to seat properly.

Best forPacking small snacks and sidesStoring leftovers in the fridge or freezerLunchboxes and meal prep portionsStacking in tight cupboard space

Pros

Leak-proof lid keeps sauces and dressings contained
Square shape stacks neatly and wastes less space
BPA-free plastic, dishwasher and freezer safe
Small size suits snacks, sides and single portions

Cons

Holds only about 1.5 cups, too small for a main meal

Sistema Ultra prices at every store

WalmartNew
In stock
$3.88+ $6.99 shippingChecked Nov 9
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Sistema Ultra price history

Lowest price we've seen: $3.88 on Nov 9 at Walmart. Tracked across 1 store since Nov 9.

What reviewers say

Owners of Sistema Ultra containers praise the tight seal and stackable square design for lunches and leftovers. Complaints center on the small capacity and lids that take some effort to close properly.

What people mention

Leak-proof sealPraisedOwners say the lid keeps liquids and sauces from leaking in bags.
StackabilityPraisedThe square shape lets containers stack and fit tightly in fridges and cupboards.
CapacityCriticisedBuyers find the container small, suited to snacks rather than full meals.

Questions and answers

Is the Sistema Ultra leak-proof?: Yes. The snap-lock lid is designed to seal liquids in, and owners report it holds sauces and dressings without leaking in lunch bags.
Can it go in the dishwasher and freezer?: Yes. It is dishwasher safe and freezer safe, so it works for both leftovers and batch freezing.
How much food does it hold?: About 0.12 gallons, roughly 1.5 cups. That suits snacks, sides and single portions rather than a full meal.
Is it microwave safe?: Sistema rates its Ultra containers for microwave reheating with the lid vented or removed. Check the base marking before heavy reheating.
Is it BPA-free?: Yes. The plastic is BPA-free.
Where is the Sistema Ultra cheapest?: At Walmart, for $3.88, as of our latest check.