Airtight container with a sealable lid made of durable plastic

Airtight container with lid – Mari Peče

When we travel with sourdough, we want to be sure it will handle the journey without any mishaps. And this container is our secret trick. Lightweight, transparent, compact and with a lid that really seals. It fits in the fridge, freezer and backpack - whether we're carrying sourdough, flour or a few nuts on the go. Thanks to its square shape, it fits nicely in any compartment, stacks well and is easy to clean. The simple design, durable plastic and reusable use make it a smart helper that fits not only in the pantry, but also in your bag.

Why you'll fall in love with her

– Airtight cap – the lid holds tightly, nothing leaks
– Lightweight and durable plastic – ideal for travel and in the fridge
– Transparent walls – you always know what's inside
– Square shape – saves space and folds easily
– Proven for yeast, nuts, spices and fruit
– Tip from Mari: Perfect for transporting sourdough – it doesn't leak, crack, or get messy.

What do you make with flour?

When we pack our sourdough for the road, it needs a reliable home

This container has proven to be especially useful for sourdough starter when we transport it – whether to a cottage or a course. Thanks to the lid, it keeps the aroma and moisture inside, doesn't crack, and looks like new even after several uses. In the kitchen, we also store pre-measured flour, seeds, or granola mix in it. It's a small organizer that keeps things together – and doesn't take up space.

Mari advises

Let the yeast breathe only when you want it to – the lid holds it tightly

If you are transporting sourdough, leave a little extra space for it – an uneven surface is not a fault, but proof of life. You can wash the container by hand or in the dishwasher, but we recommend drying it thoroughly before using it again. The lid is sturdy, but still be sure when transporting it – for example with a rubber band or cling film. And if you are not using it for sourdough, it can also be used for nuts or herbs.