- Are these containers leak-proof?
- The set is described as leak-proof, but the seal depends on the lid being seated flat. Thin lids can warp after hot washing, so test them with liquids before packing a bag.
- Can I put them in the microwave?
- The containers are plastic and not sold as microwave-safe cookware. Reheat in short bursts with the lid off, and check the base marking before using them in a microwave.
- Are they dishwasher safe?
- No dishwasher rating is stated. Hand washing in warm water is safer, since heat can warp the lids and dull the clear plastic.
- How many containers and lids are included?
- The set has 40 pieces total, which covers both containers and their lids. Count the pairs you need before relying on it for a full week of meal prep.
- How does this compare with name-brand deli containers?
- It offers more pieces for the outlay, but the plastic is thinner and the lids are less durable than commercial deli brands. It suits light everyday storage rather than heavy repeated use.
- Where is the Mainstays Deli Container Set cheapest?
- At Walmart, for $5.56, as of our latest check.