Kilner® fyrkantig konserveringsflaska av glas med klämlock 250 ml

I was worried the 250ml size would be too small for salad dressing, but it’s actually perfect for a week’s worth. The airtight seal keeps my olive oil fresh for ages, and the square shape means they stack neatly in the fridge door.

The swing top locking system feels solid and clicks shut with a satisfying snap, so no leaks when I’ve got olive oil in it. That 250ml size is perfect for a single salad dressing batch. I’ve already filled and reused it three times this week and it’s held up great.

Airtight seal held up perfectly after three weeks of olive oil in the fridge—no leaks, no oxidized smell. The 250ml size is ideal for single-use salad dressings, and the clip top is satisfyingly firm to snap shut.