Sinsungo Inc., a refrigeration and freezing technology startup, has announced a global Kickstarter campaign for GLEA, a foldable cooler that leverages advanced vacuum-insulation technology. The campaign, set to launch on October 15, 2026, aims to bring a product to market that bridges the performance gap between hard coolers and soft coolers. This matters because it addresses a longstanding trade-off: hard coolers keep ice for days but are bulky and heavy, while soft coolers are portable but lose cold quickly. GLEA claims to offer the best of both worlds, potentially reshaping how consumers transport perishables and enjoy outdoor activities.
At the heart of GLEA is Sinsungo's proprietary Foldable Vacuum Insulation (FVI) structure. Traditional Vacuum Insulation Panels (VIP), commonly used in refrigerators and industrial cold-chain boxes, provide exceptional insulation but are rigid and difficult to bend. Sinsungo redesigned the vacuum-insulation system to bend up to 180 degrees, applying the FVI structure across all six sides of the cooler. This innovation allows GLEA to deliver up to 48 hours of cold retention, a performance level typically associated with hard coolers. The implications are significant: users can now keep food and drinks cold for extended periods without being tethered to a bulky container. Whether for long-distance road trips, camping, picnics, bulk grocery shopping, or frozen-food transport, GLEA promises reliable temperature control in a portable package.
Despite its powerful insulation, GLEA remains highly portable. It weighs just 2.4 kg (5.3 lbs) and comes with a handle and strap for comfortable transport. When not in use, it folds flat to approximately 2 inches (5 cm) thick, allowing for easy storage in tight spaces such as car trunks or home closets. This space-saving design directly challenges conventional hard coolers, which take up substantial space even when empty. For urban dwellers with limited storage or travelers seeking convenience, GLEA offers a practical solution that doesn't compromise on performance.
The cooler is also designed for outdoor versatility. Its exterior features a water-repellent coating to resist moisture and stains, while the interior has a water-resistant lining to handle melting ice and liquid spills. The surface can be easily wiped clean with a soft cloth after use, making maintenance simple. GLEA will be available in three capacities: 8 L, 27 L, and 33 L, catering to a range of needs from daily grocery runs to extended outdoor adventures. Through the Kickstarter campaign, Sinsungo plans to focus its initial outreach on the U.S. market, offering exclusive early-bird discounts to backers. The campaign can be found at https://www.kickstarter.com/projects/2016559429/glea-cooler-folds-flat-fits-anywhere-cold-for-48-hours?ref=2b9ucy.
A Sinsungo representative commented, "GLEA represents a fresh interpretation of vacuum-insulation technologies traditionally used in refrigeration, freezing, and cold-chain applications, bringing that same performance into everyday life with enhanced convenience. Through this Kickstarter campaign, we look forward to validating the potential of our FVI technology with global backers and expanding its use across a broader lineup of portable cold-chain products." The success of this campaign could signal a broader shift toward compact, high-performance cooling solutions for consumers, with potential applications in food delivery, medical transport, and beyond.
