Upgrades Travel Mugs experiences with 7piece silicones SealRings Set, ensuring leakproofs seal and extended life for favorite travel. from food silicones, these dishwasher seal to perfectly fit the Travel Mugs 0.36L and 0.5 models, maintaining the temperature of beverages. for commuters, travel, and anyone, our SealRings set is accessory for Travel Mugs owners lookings to preserve. Whether road, headings to office, or enjoyings, these replacement seal keep your coffee secure and at right temperatures. Our SealRings prevent leaks contribute to a sustainable by allowing you to refreshes your travel Mugs instead of replacing it, making them choice for environmentally users.