- HIGH-QUALITY MATERIAL: Crafted from durable 600D Oxford cloth, this cooler backpack features a high-density thermal insulation liner that is waterproof and easy to clean. Its robust design ensures long-lasting use without tearing at the seams. - LARGE CAPACITY FOR 30 CANS: Measuring 11.8 x 7 x 12.5 inches (30 x 17 x 32 cm), this backpack is specifically designed to hold up to 30 cans of beer or beverages. The inner compartments include multiple pockets, with one front pocket and two side pockets for easy access to your essentials. - EFFECTIVE INSULATION: With thickened foam insulation and a leakproof liner, this backpack maintains optimal temperatures, keeping your drinks hot, fresh, or cool for extended periods. - COMFORTABLE CARRYING: The adjustable shoulder straps and soft, breathable mesh back panel offer cushioning and evenly distribute weight, ensuring comfort even during extended wear. Use Scenarios: - Perfect for outdoor activities like hiking, camping, or beach trips, where you need to keep drinks cool and food fresh. - Ideal for sporting events, providing quick access to refreshments while keeping your hands free. - Great for picnics or barbecues, making it easy to transport a large quantity of drinks and snacks. This cooler backpack combines functionality, comfort, and high performance, making it an essential accessory for all your outdoor adventures.