Sinsungo Inc., a refrigeration and freezing technology startup, announced today that it will launch a global Kickstarter campaign this October for GLEA, a premium foldable cooler powered by advanced vacuum-insulation technology. The campaign, scheduled to begin on October 15, 2026, aims to bring a product to market that bridges the gap between the high-performance cold retention of hard coolers and the portable, space-saving convenience of soft coolers. This matters because it could reshape consumer expectations for portable cooling, offering a solution that is both highly efficient and easy to store.
At the core of the cooler is Sinsungo's proprietary Foldable Vacuum Insulation (FVI) structure. Traditional Vacuum Insulation Panels (VIP), commonly used in refrigerators, freezers, and industrial cold-chain boxes, offer exceptional insulation but are notoriously difficult to bend or fold. Sinsungo redesigned this vacuum-insulation system to bend up to 180 degrees, applying the FVI structure across all six sides of the GLEA cooler. Through this technology, GLEA delivers up to 48 hours of cold retention. It is built for a wide range of uses requiring long-lasting temperature control—from long-distance road trips, camping, and picnics to bulk grocery shopping and frozen-food transport. The implications are significant: by making vacuum insulation foldable, Sinsungo could enable a new category of portable products that maintain cold for extended periods without the bulk of traditional hard coolers.
Despite its powerful insulation capabilities, GLEA remains highly portable thanks to its lightweight design. Weighing just 2.4 kg (5.3 lbs), it comes equipped with a handle and strap for comfortable transport. Unlike conventional hard coolers that take up substantial space even when empty, GLEA expands when needed and folds flat for storage when the job is done. When folded, it measures approximately 2 inches (5 cm) thick, allowing for easy storage in tight spaces such as car trunks or home closets. This combination of performance and portability could appeal to outdoor enthusiasts, travelers, and urban dwellers with limited storage space.
Designed for outdoor versatility, the cooler features water-resistant and hygienic construction. The exterior is treated with a water-repellent coating to resist moisture and stains, while the interior features a water-resistant lining designed to handle melting ice and liquid spills. The surface can be easily wiped clean with a soft cloth after use. GLEA will be offered in three capacities: 8 L, 27 L, and 33 L, to suit a variety of needs, from daily grocery runs to outdoor adventures. Through this Kickstarter campaign, Sinsungo plans to focus its initial outreach on the U.S. market. The campaign can be found at https://www.kickstarter.com/projects/2016559429/glea-cooler-folds-flat-fits-anywhere-cold-for-48-hours?ref=2b9ucy, where early-bird discounts will be available.
"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," said a Sinsungo representative. "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 more efficient, space-saving cooling solutions for both consumers and industries reliant on cold-chain logistics.
