[Winner of the Reiwa Era Best Hit Award] Soup Jar Pouch [Fits Rice Balls Too] & [Vertical Zipper Closure] Insulated Soup Jar (300ml, 400ml, 500ml) (Kh

【Fits Rice Balls Too】Insulated Soup Jar Pouch. Whether you use a 300ml, 400ml, or 500ml soup jar, there's space at the top for rice balls. The soup contains vegetables and protein, while the rice balls provide carbohydrates—a complete lunch in one pouch. Besides rice balls, you can use the top space for "extra" items like bread, salad, or small round containers. It makes lunchtime even more enjoyable.

【Easy Access with Vertical Zipper】Using an innovative vertical zipper, this soup jar pouch offers several advantages over conventional horizontal zipper soup jar pouches: (1) a large opening for easy access, (2) the pouch stands upright and doesn't sag, (3) a handle for stable opening and closing, and (4) its structure allows it to be folded flat.

【High Heat Retention & Protection】The outer fabric is made of mountain parka material, and the interior uses a 4mm thick double-sided aluminum insulation sheet. The outer fabric is water-repellent, high-density, durable, and has a pleasant feel, making it ideal for winter. The inner fabric has one more aluminum surface than typical thermal insulation sheets, and is four times thicker, resulting in superior heat retention. Another advantage of the 4mm thickness is its high cushioning, which provides excellent protection against impacts and scratches to the container.

【Easy Cleaning with a Large Opening】The inside is clearly visible, making it easy to spot dirt. The smooth aluminum surface can be wiped clean easily. This product is very user-friendly in terms of hygiene.

【Quality Guarantee】This product is planned and designed in Japan and manufactured in a factory in China. We carefully select factories with excellent quality control. Furthermore, all products undergo inspection in Japan. If you have any problems with the product you receive, we will provide full support. Please feel free to contact us.