HULONGO-Large Waterproof Insulated Cooler Backpack for Men 。Brand new and in flawless condition — this stylish insulated backpack cooler delivers a practical, elevated look perfect for camping, the beach, work, or travel. The design is comfortable, functional, and incredibly versatile. ⭐️ Features Excellent Insulation: Five-layer construction with thickened, non-toxic PEVA material and waterproof insulating foam keeps contents cold, hot, or fresh for up to 18 hours. Leakproof Liner: Sealed waterproof zipper and advanced welding technology ensure the liner seams are completely leakproof. Ergonomic Design: Soft, breathable sponge back padding and dual padded shoulder straps effectively relieve pressure. Stylish & Multi-Functional: Can be used as a backpack, shoulder bag, or hand-carry bag. ? Measurements 16 x 12 x 8 inches ? Materials / Fabric Polyester exterior with PVC insulation. ? Compartments Large main compartment holds up to 35 cans and 3 pounds of ice. Two side pockets can accommodate bottles. Two front pockets for phone, snacks, and essentials. ? Carrying / Wearing Options Adjustable padded shoulder straps. Back luggage strap for attaching to a suitcase. ?️ Practical Use Ideal for daily use, lunch, picnics, travel, hiking, camping, and beach days. ? Condition: Brand New fast shipping, smoke-free home, bundle & save B0F2SBDNKS