Compare Food Storage Containers
Caraway 14-Piece Glass Food Storage Container Set scores higher on safety - here's why.
R3 scored the Caraway 14-Piece Glass Food Storage Container Set 9.7/10 and the Ziploc Food Storage Meal Prep Containers with SmartSnap Technology (Deep Square, 3-Pack) 6.6/10 on the same food storage containers scoring system, weighing safety, efficacy, and usability. The Caraway 14-Piece Glass Food Storage Container Set comes out ahead, led by its safety score (10.0/10 vs 6.7/10).
The most important dimensions, side by side.
See which one actually scores higher — and why
Free account unlocks full safety scores, spec-by-spec breakdown, and the R3 verdict on Caraway 14-Piece Glass Food Storage Container Set vs Ziploc Food Storage Meal Prep Containers with SmartSnap Technology (Deep Square, 3-Pack).
Unlock the full Caraway 14-Piece Glass Food Storage Container Set vs Ziploc Food Storage Meal Prep Containers with SmartSnap Technology (Deep Square, 3-Pack) breakdown
Free account unlocks all safety scores, complete spec comparison, scoring rationale, and the R3 verdict on which one to buy.
Everything you need to make the call - who each one is for, and who should skip it.
Go for it if you...
You prioritize the safest possible food-contact materials for your family's daily food storage
You store leftovers primarily in the refrigerator and don't need leak-proof transport
You want oven-safe containers that go directly from fridge to a 450°F oven
You value a canvas organizer system for keeping your cabinet tidy
You want the most convenient daily-use container with one-handed snap-close lids
You need the most affordable option — under $6 per container is hard to beat
You pack lunches for kids and need lightweight, shatter-proof containers
Convenience and cost matter more to you than eliminating plastic from food storage
The main thing to know
The lids are not airtight or leakproof — Caraway's own FAQ confirms this. If you regularly transport soups, stews, or packed lunches, these will leak.
Every surface that contacts your food is polypropylene plastic — the container, the lid, and the seal mechanism. While PP is FDA-approved and BPA-free, families seeking to reduce plastic food contact should look at glass alternatives.
Skip this if you...
You need airtight, leakproof containers for transporting lunches or soups
You want fully dishwasher-safe lids — Caraway glass lids require hand-washing
You're on a budget — at $29 per container, this is among the most expensive in the category
You want to reduce plastic contact with your food — glass options exist at similar per-piece prices
You need oven-safe containers for fridge-to-oven cooking
You want PFAS-free verification or detailed material disclosure beyond "BPA-free"
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 Caraway and Ziploc 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 Caraway Caraway 14-Piece Glass Food Storage Container Set - it scored 9.7/10 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 how we weight those three pillars, 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.
Weck
Weck 743 Mold Jar Transparent Glass Food Storage Containers with Airtight Lids (3/4 Liter Tall Jars, Set of 4)
9.7
Ziploc
Ziploc Food Storage Meal Prep Containers with SmartSnap Technology (Deep Square, 3-Pack)
6.6
Caraway
Caraway 14-Piece Glass Food Storage Container Set
9.7
Snapware
Snapware Total Solution 6-Cup Rectangle Glass Food Storage Container
6.9