Product Design Award - Red Dot

Silicone rings

Help to hold temperature longer and make Flask 100% leak-proof

2 sets
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Silicone rings are easy to remove and dishwasher safe. They help to preserve the taste of your favorite drinks. We recommend using separate sets of rings for water, tea and coffee.


The bobber team consists of industry leaders. Bobber’s CEO has more than 10 years of experience in vacuum-insulated drinkware, and our Chief Designer has won multiple international design awards.

Unfortunately, international shipping is not available through our website. However, you can place an order with delivery to most countries through Amazon.

It depends on the shipping address, but on average, bobber will usually reach you within 3-6 days.

If you are in any way dissatisfied with your bobber, please contact us. You may return your unused product(s) in the original packaging to us within 30 days of purchase for a refund.

To return an unused or defective item, please contact us at hello@bobberbrand.com and we will send you return instructions.

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