Compare Food Storage Containers
Glad GladWare Entree Food Storage Containers (25 oz, 5 Count - 2 Pack) scores higher on safety - here's why.
The most important dimensions, side by side.
Food-grade polypropylene is FDA-approved for food contact and is BPA-free by its chemical nature. It has low leaching risk at normal refrigerator and room temperatures, though it is not as chemically inert as glass.
Borosilicate glass is the gold standard for food-contact safety — chemically inert, handles freezer-to-oven transitions without shattering, and zero chemical migration.
The PP lid is the same FDA-approved material as the container body — consistent and transparent. PP is one of the safer plastics for food contact.
OXO does not disclose the specific plastic type used in the lid. While it includes a silicone gasket and is BPA-free, the lack of material transparency is a concern since the lid contacts your food directly.
Confirmed BPA-free for both the PP containers and PP lids.
Confirmed BPA-free for both the borosilicate glass container and plastic lid components.
Glad has not published PFAS-free testing for GladWare containers. This is typical across most food storage brands in this category.
OXO has not published PFAS-free testing for the silicone gasket or lid — common across most brands in this category.
These plastic containers are not oven-safe. They handle microwave reheating fine, but if you need to go from fridge to oven, you will need a glass container instead.
Borosilicate glass goes from freezer to preheated oven without needing to thaw first — full versatility for reheating, baking, and roasting.
The Lock Tight snap seal clicks into place and provides reliable leak resistance for soups, sauces, and packed lunches.
Four locking tabs with a silicone gasket create a fully leakproof, airtight seal — safe for soups, sauces, and anything you need to transport.
Both containers and lids are top-rack dishwasher safe. The plastic resists heat and moisture in the dishwasher without warping.
Both glass container and lid are fully dishwasher safe.
Lids snap on with a single press — the fastest and most convenient lid mechanism for grabbing leftovers from the fridge.
Four locking tabs require two hands to open and close — slightly frustrating for quick refrigerator access but the trade-off for a leakproof seal.
Containers stack neatly and lids interlock, keeping your cabinet organized even with multiple sets.
Stacks neatly in the fridge or freezer and nests in the cabinet when stored without lids.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You need affordable, disposable-friendly containers for daily meal prep and packed lunches
You want the easiest possible daily use with one-handed snap lids and dishwasher-safe everything
You go through containers frequently and need replaceable sets at under two dollars per container
You are okay with plastic food contact and prioritize convenience and budget over material safety
You need a leakproof container for transporting soups, sauces, or packed lunches
You want borosilicate glass that can go from freezer to oven without thawing
You prioritize seal performance and are comfortable with OXO's BPA-free claim without specific polymer disclosure
You want a container that stacks neatly in the fridge and nests in the cabinet
The main thing to know
These are polypropylene plastic containers. While FDA-approved and BPA-free, plastic inherently scores lower than glass or stainless steel for food-contact safety in our methodology. If material safety is your top priority, look at glass alternatives.
OXO does not disclose the specific plastic type used in the lid. While it is BPA-free with a silicone gasket, buyers who want full material transparency should consider alternatives like Glasslock that disclose PP lids.
Skip this if you...
You want to avoid plastic food contact entirely and prefer glass or stainless steel
You need oven-safe containers for reheating or baking
You want the highest material safety scores and are willing to pay more for glass containers
You want full material transparency on lid composition — OXO does not disclose the specific plastic type
You prefer one-handed convenience — the 4-tab locking mechanism requires two hands
You need a budget-friendly set — at $14.99 per single container, a full set adds up quickly
Neither of these quite what you're looking for?
I've reviewed all Food Storage Containers options at every price pointEvery Food Storage Containers in our database is scored using R3's deterministic scoring system - the same inputs always produce the same score. For this comparison, we evaluated Glad and OXO across 3 independent criteria: Safety (94%), Efficacy (6%), Usability (1%). No sponsored rankings. No paid placements.
Straight answers - no sponsored content, no filler.
I'd start with Glad Glad GladWare Entree Food Storage Containers (25 oz, 5 Count - 2 Pack) - it scored 6.6/10 overall in our scoring system. Safety is our top-weighted scoring pillar, followed by efficacy, and usability. Check which pillar matters most to your family and compare those specific scores.
R3 uses a deterministic scoring system - the same inputs always produce the same score. We evaluate each Food Storage Containers across Safety, Efficacy, Usability using independently verified data. No sponsored rankings. No paid placements. Every score is fully reproducible.
Not necessarily. The overall score reflects our weighted rubric, but your priorities may differ. If you care most about safety, compare the safety scores directly. If budget drives your decision, the prices tell a clearer story. The "right" pick is the one that matches what matters most to your family.
Not the right match? Explore these alternatives in the same category.
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