How to Choose the Right Freshbox Round Lid Size
By Vaisselle, verrerie et art de la table – Boutique Duralex ... | Published: 2026-10-25
Category: Tips & Care
Make sure your Duralex Freshbox round lid fits perfectly. This guide explains how to match lids to containers, avoid common size mistakes, and find a replacement for your 31cl or other round Freshbox.
Quick answer
To choose the right Freshbox round lid, measure the outer diameter of your container's rim and match it to the lid size printed on the underside. The 31cl round Freshbox uses a specific lid that is not interchangeable with other sizes.
Why lid size matters for airtight storage
Freshbox lids are designed to snap onto a specific rim diameter. Using a lid that is too large will not seal; one that is too small will not stay on. The 31cl round Freshbox, for example, has a unique lid that fits only its rim. This precision ensures the tempered glass container stays airtight for food prep, serving, and refrigeration.
The 31cl round lid: a common replacement need
The 31cl round Freshbox is a popular size for single servings, dressings, or small leftovers. If you lose or crack its lid, you need a direct replacement from the Freshbox line. A lid from a 50cl or larger round container will not fit, even though the container shapes are similar. Always check the lid's underside for a size marking or match it to the container's rim diameter.
Steps to match your Freshbox round lid
- Check the lid's size marking: Flip the lid over and look for a number printed on the underside (e.g., 31cl or a diameter in millimeters). This is the container size it fits. A common mistake: assuming all round Freshbox lids are the same. They are not.
- Measure the container rim: If the lid is missing, measure the outer diameter of your Freshbox container's rim using a ruler. Compare it to the diameter listed for Freshbox lids. For the 31cl round container, the rim diameter is specific and smaller than the 50cl version. A 31cl container rim is about 10 cm across; a 50cl rim is wider. Do not guess.
- Order the exact replacement lid: Purchase a lid that matches the measured diameter or the printed size. For a 31cl round Freshbox, buy the lid sold specifically for that size. Avoid buying a multi-pack of lids unless it explicitly includes the 31cl round size. A mismatched lid will not seal, leading to leaks or food spoilage.
Product facts
- Freshbox - Boite de conservation ronde couvercle bleu 31cl: The 31cl Freshbox round container with a blue lid is made of tempered glass and designed to be stackable and nestable for refrigerator storage. The lid is matched to the 31cl rim size; using the correct lid keeps the seal tight and prevents spills during transport or stacking.
Freshbox - Boite de conservation ronde couvercle bleu 31cl
