Kilner® Fresh Storage 0.75 Litre: Keep Produce Crisper
By Kilner® - Iconic Glass Jars, Bottles & Equipment | Kilner® | Published: 2026-10-30
Category: Product Reviews
Use the Kilner® Fresh Storage 0.75 Litre to diagnose why produce goes limp or slimy, fix the cause, and know when a different container is the better choice.
Quick answer
If produce in your Kilner® Fresh Storage 0.75 Litre is going limp, slimy, or mouldy, the container is rarely the cause. Match the symptom to the likely cause below, fix the moisture or temperature issue, and keep using the 0.75 litre container for the jobs it does well.
Why the 0.75 litre size changes the diagnosis
A 0.75 litre container holds a small, useful amount: a few handfuls of salad leaves, a punnet of berries, or a portion of chopped vegetables. That small volume means the condition of the produce when it goes in matters more than it would in a larger jar.
Because the container is small, one wet leaf or one overripe berry can affect everything around it. Check and sort the contents before you blame the container.
When a different container is the better choice
The 0.75 litre Fresh Storage is a stackable food storage container made from heat-resistant glass. It is freezer, oven, and microwave safe, which makes it useful for leftovers and reheating as well as raw produce.
That versatility does not make it the right container for every job. If you are storing a large head of cabbage, a whole bunch of celery, or a big batch of greens, a larger container will give you more room and less handling. If you need a sealed clip-top jar for dry goods or fermentation, choose that instead.
Diagnose your produce problem
- Symptom: leaves are limp but not slimy: Likely cause: the produce has lost moisture, often because it was stored dry or in a cold spot. Corrective action: trim the ends, wrap the leaves in a barely damp paper towel, and return them to the 0.75 litre container. Check daily. If the leaves recover within a few hours, keep using this method; if they stay limp, the produce was already too old.
- Symptom: condensation on the glass and slimy patches: Likely cause: too much moisture trapped around the produce. Corrective action: empty the container, discard slimy pieces, dry the remaining produce, and line the container with a dry paper towel. Leave the lid slightly ajar if your container allows it, or check and replace the towel every day or two. If slime returns within a day, the produce was likely damaged before storage; start with a fresher batch.
- Symptom: mould or off smells: Likely cause: one spoiled item contaminating the rest, or the container was not fully cleaned between uses. Corrective action: discard mouldy items, wash the container thoroughly with hot soapy water, and dry it completely before refilling. Sort produce before storing so one bad piece does not sit against the rest. If mould appears again on a new, dry batch within two days, the container may need a deeper clean around the seal area.
- Symptom: produce freezes or gets too cold: Likely cause: the container is placed at the back of the fridge or against a cold wall. Corrective action: move it to a middle shelf and keep it away from the fridge's coldest zones. The container is freezer safe, but unintended freezing damages texture. If your fridge runs very cold, check the temperature setting before changing containers.
- Stop point: when to choose another option: If you have corrected moisture, temperature, and sorting and produce still spoils quickly, the 0.75 litre size may be too small for the quantity you are storing. Move large batches to a bigger container, and use the 0.75 litre Fresh Storage for smaller portions, leftovers, or ready-to-eat produce.
Product facts
- Fresh Storage 0.75 Litre: Kilner® 0.75 Litre Fresh Storage is a stackable food storage container made from heat-resistant glass. Stacking saves fridge space, and heat-resistant glass means the same container can move from cold storage to reheating without a material change.
Fresh Storage 0.75 Litre - Fresh Storage 0.75 Litre: The container is freezer, oven, and microwave safe. You can freeze portions, reheat them, and serve from one container, which reduces the number of dishes you need for produce and leftovers.
