Wholesale Insulated Cooler Backpack Leakproof Thermal Lunch Bag for Camping Picnic

1. **Detachable dual-compartment modular design**：
Comes with two separable storage modules, flexible to use as one large-capacity bag or two separate small pouches for categorized storage of drinks, food and daily gadgets, greatly boosting retail appeal for versatile scenarios.
2. **100% leakproof long-duration insulation performance**：
Food-grade seamless heat-pressed inner liner delivers stable cooling & warming effect, keeping beverages icy cold and meals fresh for hours without melted water leakage, perfect for outdoor high-temperature environments.
3. **Heavy-duty waterproof wear-resistant exterior**：
Premium tear-resistant polyester fabric repels splashes and stains for easy wiping; reinforced stitching on zippers, handles and shoulder straps ensures long-term repeated commercial use.
4. **Multi-carry ergonomic design**：
Equipped with top grab handle, adjustable padded backpack straps for labor-free carrying; the split structure allows separate hand-carry of modules to fit different travel needs.
5. **Large organized storage space**：
Spacious main compartment holds cans, wine bottles, lunch boxes and snacks; independent divided areas prevent item collision, keeping picnic supplies neatly arranged.
6. **Wide wholesale application scenarios**：
Outdoor gear store retail, camping club gift sets, self-driving travel kits, corporate outdoor activity giveaways, holiday promotional merchandise, beach & resort supporting supplies.