Kamakura NaFro [Tamotsu-san Insulated Backpack, Black] Insulated Backpack, Insulated, Camping Cooler Box, Cooler Bag, Insulated Backpack

[Five Features of the Tamotsu Insulated Backpack]✅1. High-performance materials for powerful heat and cold insulation✅2. Large capacity and highly functional pockets✅3. Highly waterproof for peace of mind in the event of leaks or sudden weather changes✅4. A stylish backpack that leaves your hands free for everyday use ✅5. Convenient bottle opener and reflectors [The Secret to Powerful Heat and Cold Insulation: Three-Layer Construction]✅The outer fabric is made of durable, abrasion- and stain-resistant 900D Oxford nylon, with a cushioned 5mm thick polyethylene foam and a waterproof 0.2mm PEVA interior. This three-layer construction keeps cold items cold and hot items hot for hours. [Outstanding Storage Capacity]✅It can hold up to 16 500ml PET bottles upright. ✅Convenient pockets on the top, front, and sides of the backpack for storing small items like cutlery and PET bottles. [Highly Waterproof]✅Made of durable, waterproof 900 denier nylon, it can withstand leaks and sudden weather changes. [Stylish Backpack Style] ✅Unlike typical coolers, this backpack-style cooler leaves both hands free and the straps don't dig into your shoulders. ✅Its stylish design makes it perfect not only for outdoor activities but also for everyday use, making it a great choice for everyday use. ✅It keeps food both cold and warm, making it ideal as an eco-bag. [Convenient Features] ✅Includes a reflective panel for nighttime safety and a bottle opener. [Specifications] ✅Size: 43cm W x 31cm H x 17cm D ✅Capacity: 22L ✅Can hold up to 16 500ml PET bottles