Perfect temperature control: Keep your food and drinks at the perfect temperature with the padded insulated bag. Keeps food warm for up to 4 hours and provides 8 hours of constant cooling. Durable and waterproof material: The bag is made of encrypted, waterproof Oxford fabric that is easy to clean and durable. Equipped with a waterproof EVA insulation with a closed circuit. Large capacity for outdoor activities: This spacious backpack is ideal for activities such as picnics, hikes and camping, and offers enough space for a large amount of food and drinks. Practical design and quality materials: Equipped with elastic shrink straps for easy access to small and large items, smooth SBS double zip, portable bottle opener and durable, shiny shoulder buckles. Versatile use for different occasions: Perfect for outdoor camping, family activities, barbecues and shopping, this backpack brings convenience and promotes relationships with family, friends and loved ones. Product specifications Material: Oxford fabric Capacity: 24L Function: Portable, foldable, waterproof The package contains 1 * Picnic basket cooler backpack Keeps food warm for up to 4 hours and provides 8 hours of constant cooling. Encrypted, waterproof Oxford fabric Ideal for picnics, hikes and camping, offers plenty of space for food and drinks. Elastic shrink straps, smooth SBS double zip, portable bottle opener Perfect for camping, family activities, barbecues and shopping