Surwin Picnic Insulated Cooler Backpack, Waterproof Leakproof Picnic Cooler Bag Rucksack Lunch Cool Bag Backpack 23L Large Capacity Thermal Insulated Rucksack for Camping (Black,42x29x19cm)

• Premium Materials: The outside of the cooler bag is made from high density Oxford fabric, the lining is made of high quality PEVA material, fine stitching, works effectively at keeping your liquid contents at their ideal temperature without worry of leaking. Good insulation performance, waterproof and durable.
• Leak-Proof & Sweat-Free Design: Utilising high-tech seamless hot pressing technology and double zipper sealing, this cooler bag delivers exceptional spill prevention. The leakproof construction ensures no melted ice or condensation escapes, keeping your car, office, or picnic blanket dry. Plus, the smooth interior is easy to clean with just a wipe, maintaining hygiene after every use.(Even so, the backpack should never be turned upside down!)
• Comfortable and Portable: This backpack for men and women has a large capacity and a light weight. Adjustable shoulder straps and ergonomic design, padded mesh shoulder straps and back provide comfort and provide good ventilation when carrying many items.
• Multiple Pocket Design: 1 insulated main compartment; 2 front zipper pocket for storing cutlery or small items such as keys; 2 side pockets to hold water bottles and portable umbrellas.(Warm reminder: This backpack does not include cutlery and picnic mats! !)
• Wide Range of Uses: thermos cool bag is perfect for picnics, camping, beach, fishing, hiking, lunch, work or travel and other ourdoor activities; can hold meals, snacks, fruit, high-strength drinks, towels, and other necessities; Easy to clean, empty everything, drain and dry thoroughly with a towel.

Crafted from high-density, water-resistant Oxford cloth with a lightweight design, this backpack cooler is built to withstand rugged use while remaining easy to carry. 1 insulated main compartment; 2 front zipper pocket for storing cutlery or small items such as keys; 2 side pockets to hold water bottles and portable umbrellas. Enjoy exceptional comfort with the contour fit adjustable padded mesh shoulder straps of this backpack. They distribute weight evenly, reducing muscle stress for a more comfortable carrying experience. Say goodbye to discomfort and hello to effortless carrying. Picnic backpack is also designed with a separate insulation pad to separate hot and cold food. Simply add ice or freeze packs into the cooling bag for up to 16 hours of cool, chilled, refreshing drinks even in the hottest weather.The cooler bag uses hot press technology to seamlessly connect food grade PEVA, which makes our cool backpack waterproof and leak-proof.(Even so, the backpack should never be turned upside down!) The portable cooler backpack bag can not only be used as a picnic bag, but also can be used in camping backpack, hiking daypacks, Fishing backpack bag, BBQ and daily use bag etc. Oxford fabric and waterproof coating make this backpack waterproof, and the smooth PEVA liner allows you to clean it easily with a paper towel. Package Contains: 1*Picnic Backpack Warm Reminder: 1. This backpack does not include cutlery and picnic mats! ! 2. Due to manual measurement, there may be a size error of 1-3 cm, please understand. 3. Due to differences in light and color between different monitors, there may be slight color differences between the product pictures and the actual product. Thank you for your understanding.