Best Glass Food Storage Containers for Five Kitchen Jobs

How the Five Compare on the Numbers

Only one of these five sets arrives with a full set of published measurements. The Pexo container is listed at 10.1 inches wide, 12.4 inches deep, 4.9 inches tall and 5.9 pounds. The Dealusy set publishes 6.2 inches wide, 8.0 inches deep and 2.8 inches tall, with no weight. Pyrex, HOMBERKING and Rubbermaid publish no dimensions at all, and Rubbermaid and Dealusy publish no weight.

Capacity is stated in different units across the sheet, which makes direct comparison awkward. Pexo uses 6600 ML, 230 oz and 28 cups for one container. Pyrex lists cups per piece. HOMBERKING lists milliliters and ounces for eight pieces. Dealusy lists 36 and 12 ounces. Rubbermaid lists cups per container, 1.3 cups up to 8 cups.

The table cannot tell you how any of these behave after a year of dishwasher cycles, whether a lid still seals after a hundred openings, or how the glass handles a sudden temperature change. Those are performance questions, and no one here has used these containers. What the table does show is which figures each maker is willing to publish, and that gap is itself useful when two sets look similar.

Capacity and What Each Set Actually Holds

Single large vessels against assortments

The Pexo container is built around one job: holding a large quantity in a single piece. Its published 230 ounce capacity, which the maker also states as 6600 ML or 28 cups, is the largest single figure on the sheet. The stainless steel rack that ships with it is meant to lift food so fats drain during broiling, a feature no other pick lists.

Pyrex takes the opposite approach. Its twelve pieces run from 1-cup rounds to 3-cup rectangles, so the set covers many small and medium portions rather than one large one. A reader who cooks a turkey once a year and packs lunch daily has different needs, and the published piece list is the clearest way to tell which set matches.

Reading capacity units across makers

HOMBERKING publishes eight capacities in both milliliters and ounces, from 150 ML or 5 oz up to 1040 ML or 35.2 oz. That is the most detailed capacity breakdown of the five, and it lets a reader match a container to a known portion size before buying. The maker also notes the containers stack only with a separating layer between them.

Dealusy splits its ten containers into two sizes, five at 36 ounces and five at 12 ounces, which suits a household that packs both a main and a side. Rubbermaid publishes its sizes in cups rather than ounces: three 1.3 cup, two 2 cup, two 3.2 cup, one 4.7 cup and one 8 cup, eighteen pieces in all. Mixing cups with milliliters and ounces across makers is the real obstacle to comparing these five, and the Brilliance lids fit every container in the range regardless.

Heat, Cold and Lid Design

What the makers state about temperature

HOMBERKING publishes a range of -4 F to 752 F for its borosilicate glass, the only span of the five with both ends stated, and says the lids stay out of the oven. Rubbermaid publishes its glass bases as oven safe to 450 F and describes vented lids for splatter-resistant microwaving. Those are the only two picks with a stated temperature figure.

Pexo, Pyrex and Dealusy describe oven, microwave and freezer use in general terms without publishing a number. That does not mean they cannot handle heat, only that the maker has not stated a limit. A reader who wants a specific ceiling to work against has two picks with one and three without.

Seals, hinges and rings

Four of the five describe an airtight or leak-proof seal. Pexo uses a locking lid, HOMBERKING a snap lock with a silicone seal, Rubbermaid an airtight and leak-proof lid, and Dealusy four-sided snap-locking hinges with a removable silicone ring. Pyrex describes a snug fit instead, which is a different claim.

The removable ring on the Dealusy set is the only one the maker explicitly calls out as cleanable on its own, which matters for anyone storing soup or curry. Rubbermaid’s universal lid system is the other distinct design point: one lid fits every Brilliance container regardless of material, so a lost lid is easier to replace than on a set with fixed sizes.

What the Dimension Fields Actually Measure

Two picks publish a container size, three publish a box

Only Pexo and Dealusy publish width, depth and height for the container itself. Pexo states 10.1 inches wide, 12.4 inches deep and 4.9 inches tall for its single vessel, and Dealusy states 6.2 inches wide, 8.0 inches deep and 2.8 inches tall. For Pyrex, HOMBERKING and Rubbermaid the fields described the shipping carton, so they were emptied and kept separately.

Those carton figures are still real as cartons. Pyrex publishes 13.5 by 6.67 by 13.5 inches for the twelve pack and Rubbermaid publishes 12.18 by 17.25 by 7.12 inches for its nine containers. HOMBERKING publishes 5.2 by 7.6 by 2.5 inches, which cannot hold eight glass containers, so we have not used it to judge anything about the set.

Stacking without a published height

Four of the five say something about stacking and one of them adds a condition. HOMBERKING states its containers can be stacked but asks for a plastic layer or something similar between them to avoid friction and breakage, which is the only caveat of its kind here. Rubbermaid calls its shape modular, Dealusy calls its containers stackable, and Pyrex frames the set as saving space.

Shelf fit is still guesswork for three of these five, because a stacking claim with no published height does not tell you whether two containers clear a refrigerator shelf. The two picks with figures are the ones you can plan around: 4.9 inches tall for the Pexo vessel and 2.8 inches for a Dealusy container. Everyone else leaves the measuring to you.

Which One Fits Your Kitchen

Anyone cooking one large dish at a time. The Pexo container publishes 230 ounces and includes a stainless steel rack for broiling. It is the pick when a single vessel has to hold a casserole, a roast or a batch of meal prep, and the rack is a feature the other four do not list.

Anyone rebuilding a cupboard from scratch. Pyrex ships twelve pieces in four sizes, from 1-cup rounds to 3-cup rectangles. That spread covers leftovers, lunches and small sides in one purchase, and the colored lids make the sizes easy to tell apart in a drawer.

Anyone who wants a stated temperature ceiling. HOMBERKING publishes -4 F to 752 F and eight container sizes in milliliters and ounces. A reader who moves food from freezer to oven and wants a number to check against will find it here, with the reminder that the lids stay out.

Anyone serving straight from the container. Rubbermaid publishes its glass bases as oven safe to 450 F and its lids as vented for microwaving. The modular shape and universal lid system suit a kitchen where containers double as serving dishes and lids get lost.

Anyone packing a main and a side. Dealusy pairs five 36 ounce containers with five 12 ounce containers, publishes 6.2 inches of width and 2.8 inches of height, and uses four-sided snap locks. The two-size split suits daily lunch packing better than a single large vessel.

What We Could Not Verify

Several figures a buyer would want are simply not on the sheet, and no one here has handled these containers, so the gaps below are gaps in the published record rather than findings.

• No published weight for the Rubbermaid Brilliance set, so it cannot be compared by weight to the other four.
• No published width, depth or height for the Pyrex 12-Pack, which makes shelf fit impossible to check in advance.
• No published dimensions for the HOMBERKING 8 Pack, despite its detailed capacity list.
• No published weight for the Dealusy 10 sets, so the 6.2 inch width is the only size figure available.
• No glass type stated for the Rubbermaid Brilliance set, where the other four name borosilicate or tempered.
• No published temperature range for Pexo, Pyrex or Dealusy, so their oven limits are unstated.