Products

For over 20 years, SEALOCK COOLER has been dedicated to the research and production of high-performance zip top waterproof soft cooler. We maintain long-term and stable cooperative relationships with internationally renowned brands such as Stanley and Hydro Flask, and have won market recognition with solid manufacturing processes. We are equipped with three professional high-frequency welding factories, and sample development and major fabric procurement are all completed domestically. Customers can freely choose factories in China or Vietnam for production according to their needs. Both production bases are proficient in full welding and sewing processes, and it is worth mentioning that choosing a Vietnamese factory can also help European and American customers save considerable tariff costs.

SEALOCK COOLER is a professional soft sided waterproof cooler manufacturer with over 20 years of experience. Our factories are located in China and Vietnam, and have passed multiple certifications such as SMETA, HIGG, SCAN, GRS, BSCI, and ISO9001. Looking forward to becoming your partner in China.

For over 20 years, SEALOCK COOLER has been dedicated to producing 20 Cans Waterproof Soft Cooler. With professional production experience and mature production lines, we can provide comprehensive services from standard products to professional customization for everyone. In recent years, in order to better respond to changes in the international market, we have opened two new factories in South Vietnam in 2020 and 2024 respectively. The new factory is equipped with intelligent production lines, which not only deliver faster but also further improve product quality.

For over 20 years, SEALOCK COOLER has been focusing on producing outdoor products such as refrigerated bags and waterproof bags, and now we are a leading enterprise in this industry. We have our own intelligent production line, which can make standard insulated waterproof soft cooler and waterproof bags, as well as customize professional waterproof solutions according to customers' special needs.

SEALOCK COOLER has set up a 2000 square meter office research and development center next to our Dongguan factory, so that our team can follow up on product development and quality control from start to finish. Every lightweight waterproof soft cooler we produce is strictly made in accordance with international standards such as SMETA, HIGG, and ISO9001.
Considering the needs of European and American customers, we have also set up a factory in Vietnam, which can help everyone save a lot of tariff costs and give our products a price advantage.

We are not only a manufacturer, but also a reliable partner for outdoor equipment. For many years, SEALOCK COOLER has focused on the research and production of portable waterproof soft cooler. The factory has obtained multiple certifications such as SMETA, HIGG, GRS, BSCI, ISO9001, etc., ensuring that every aspect meets strict quality standards.