Miyoshi Seisakusho Co., Ltd., known for its plastic houseware goods, has released the latest model in its "GEL-COOL" lunchbox series, featuring a lid with a built-in ice pack for superior preservation.

Concerns about food poisoning during summer lunches often lead mothers to wish they could send their children off with food that stays fresh. This product was born from such a desire.
It's an excellent lunchbox with an integrated ice pack, capable of keeping food chilled for up to four hours.
The dome-shaped lid allows for a beautifully puffed presentation of food, while the box itself is easy to hold and highly functional.

Available in three sizes to suit different needs, it's perfect for everyone from children to adults.
The colors are named after delicious-sounding ingredients: Mango Yellow, Caviar Black, Lobster Blue, Olive Green, Macaron Pink, and Milk White – six appealing options.

Why not embark on a journey with a homemade bento, perhaps as a handmade souvenir for a friend far away, or for your own travels and business trips?