Cold Coffee Maker Leakproof

We are the original factory of the leakproof cold coffee maker. We use food-grade silicone for the lid, connector, and sleeve, and 304 food-grade stainless steel for both the inner and outer chambers. All parts can be easily disassembled and are dishwasher safe.

To avoid leakage, we designed the lid with an inner and outer all to cover the mouth of the cup, preventing liquid from leaking when shaking. The connectors are made of soft, thick silicone and can be removed even when frozen, allowing you to open and clean them immediately after drinking your coffee without having to wait for them to thaw. This coffee chiller is designed to be used as a direct-drinking tumbler, so you don't need to pour the coffee out to drink it again! You only need to wash one cup after drinking.

The stainless steel body of our iced coffee cup is made using a stretching process, which requires skilled craftsmanship. Poor stretching can lead to cracks, resulting in substandard products. Our master workers have over 10 years of experience, significantly reducing defects, speeding up production, and ensuring high quality. Due to high demand, the entire production process - from ordering to scheduling and manufacturing - takes approximately 70 days. If you are interested in this product and wish to place an order, we recommend ordering in advance so we can arrange production accordingly.

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