Tefal Masterseal Glass Container Rectangle 3L N1041210

Our review

This is a three-litre rectangular glass container from Tefal's Masterseal range, supplied with a red lid. Tefal positions it around four jobs: preparing food, serving it, storing it, and carrying it from one place to another. The rectangular shape matters more than it might seem, because straight sides and corners tend to use fridge and cupboard space more efficiently than round tubs of similar capacity, and a three-litre size is generous enough for family portions, batch cooking, or a large salad or bake that you want to take somewhere. It suits someone who wants one dish to move between kitchen, table, fridge and car rather than decanting food at each stage. Before buying, think about whether three litres is the right volume for your usual portions, and check that the footprint fits your fridge shelf, your bag, and your cupboard. Compare it with other glass containers by looking at lid design and how the seal is meant to work, since that is what separates a container you can transport from one that stays at home. Also weigh glass against plastic: glass is heavier and needs more careful handling, but it does not stain or hold onto smells the way plastic can. If you already own smaller containers, this size works best as the large option in a set rather than a replacement for everyday lunch boxes. It is available on Sokonia.