F-012 TPU Portable Waterproof Zipper Soft Cooler Backpack With Custom Logo

Technical Characteristics

Primary Application Scenarios

• Outdoor Expeditions: Used by professional guides and enthusiasts for marine, camping, and hiking trips where weight and durability are critical factors.
• Commercial Food Logistics: Suitable for the cold chain transport of perishables or medical supplies in areas inaccessible by vehicles.
• Hydration Management: Provides a mobile station for industrial worksites or sports events to ensure access to chilled fluids.
• Corporate Branding: Utilized as a high-utility promotional product for brands through custom logo integration on the TPU surface.

Cleaning and Storage Sanitization: Rinse the interior with a mild detergent and water solution after each use to prevent odors and bacterial buildup. Drying: Allow the cooler to air dry completely with the zipper open before long-term storage to prevent mold formation. Storage Environment: Store in a cool, dry location away from direct sunlight. Avoid placing heavy objects on top of the cooler to maintain the structural integrity of the insulation foam.

Maintenance and Operation Guidelines

Usage Precautions

To ensure the waterproof seal remains effective, the zipper teeth must be kept clear of sand, dirt, or debris. Periodic application of silicone lubricant to the zipper docking end is required to maintain smooth operation and airtight performance. When loading, pre-chilled items and a 2:1 ice-to-contents ratio will optimize thermal efficiency.