What Fits in a 0.35 Litre Wide Mouth Preserve Jar?
By Kilner® - Iconic Glass Jars, Bottles & Equipment | Kilner® | Published: 2026-11-03
Category: Product Reviews
A practical guide to what actually fits in a 0.35 litre wide mouth preserve jar, from jam and chutney batches to fridge portions, with honest limits on capacity.
Quick answer
A 0.35 litre wide mouth preserve jar holds roughly one standard jam or chutney batch for home use, plus enough fridge portions to make it worth keeping on hand. It suits small-batch preserves and everyday storage, not bulk canning.
Why the wide opening changes what fits
The wider opening on this jar makes filling and emptying easier than a narrow-neck jar of the same volume. That matters when you are spooning in chutney or packing in fruit, because you can load it without a funnel and clean it out without scraping.
It also means the jar is more forgiving for chunky preserves. Whole or halved fruit, thick relishes, and layered mixtures go in more cleanly, so you waste less and get a tidier fill.
Where a 0.35 litre jar falls short
This is a small jar, so it will not replace a large preserving pan batch or a bulk pantry container. If you routinely make several kilos of jam at once, you will need multiple jars or a larger size.
The catalog does not list exact dimensions or a verified fill weight, so treat capacity as a guide rather than a precise measure. For recipes where headspace matters, fill by eye and leave room at the top rather than relying on a fixed number.
Frequently asked questions
- How much jam or chutney does a 0.35 litre jar hold?
- Plan on roughly one small home batch, enough for a few servings or a gift. Because the catalog does not state a fill weight, use your recipe yield and leave headspace rather than filling to the brim. Check your recipe yield before you start so you know how many jars to sterilise.
- Can I use it for fridge portions rather than preserving?
- Yes. It works well for leftover chutney, cut fruit, or a small batch of sauce kept in the fridge. The wide mouth makes it easy to spoon out and clean afterwards.
- Is it big enough for whole fruit or chunky preserves?
- It suits small quantities of chunky mixtures, but not large whole fruit. The wide opening helps, yet the 0.35 litre volume limits how much you can pack in at once. For whole fruit or larger batches, choose a bigger jar.
- Should I buy one or several?
- If you make small batches regularly, several jars let you split a batch without overfilling one. If you only preserve occasionally, one jar covers most everyday needs.
Product facts
- Wide Mouth Preserve Jar 0.35 Litre: The Kilner® 0.35 Litre Wide Mouth Preserve Jar has a wider opening designed for easy filling. Spooning in jam, chutney, or fruit is quicker and less messy, which makes small batches more practical.
Wide Mouth Preserve Jar 0.35 Litre
