A replacement ring for your Lunchbox The silicone ring inside the lid is what keeps your VANN® Lunchbox leak-proof. Worn out after years of use, or lost somewhere in the dishwasher? This spare ring seals your lunchbox like it did on day one — no need to buy a new one. Swapped in under a minute Pull the old ring out of the groove in the lid and press the new one in all the way round until it sits flat. No tools needed. ✔ Fits the VANN® Lunchbox 1200 ml ✔ Removable and dishwasher safe ✔ Keeps the seal 100% leak-proof