Best Selling Custom Logo Waterproof Thermal Insulation Fabric for Can Cooler Bag

Best Selling Custom Logo Waterproof Thermal Insulation Fabric for Can Cooler Bag. 16-Hour Temperature Control: Advanced insulation keeps drinks ice-cold and food fresh for up to 16 hours. 100% Waterproof Design: Durable Oxford material with airtight zipper ensures leak-proof protection. Ergonomic Backpack Style: Lightweight, hands-free design for comfortable transport on any terrain. Custom Logo & Color: Accepts customized colors and logos for branding and promotional events. Large 30L Capacity: Holds up to 36 cans (330ml), perfect for group outings and daily use. OEM/ODM Service: Professional customization support for diverse client procurement needs.