LIFE
2025.09.03
【Super Insulated】Is this the “Shoulder-carry” refrigerator!? A vacuum insulated cooler bag that keeps 0℃ for 48 hours
While cooler boxes have high insulation capability, they are heavy and not suitable for a short outing. However, with cooler bags, the cold doesn't last. In that case, wouldn’t a cooler bag with cooler box level insulation be the best choice?<br>
A next-generation cooler bag using vacuum insulation material

The "GLEA Ultra Lightweight Cooler Bag" is a cooling bag that can keep temperatures around 0°C for 48 hours. At first glance, it looks like an ordinary bag, making it perfect for everyday use.

The secret to its overwhelming cooling power is the use of vacuum insulation film, which is also used in spacecraft, for the outer and inner layers. It effectively blocks heat from the outside while preventing the cold air inside from escaping.

It has been confirmed that even after placing a cold pack frozen to -20℃ and observing it for about 48 hours, the internal temperature can be maintained around 0℃. This is promising.
Roll-top sealing
The opening adopts a roll-top structure that effectively seals in the cold air. Since it is zipperless, common issues like "hard to open" or "zipper breaking" are not a concern.

The inside has a waterproof coating, so condensation and humidity are no problem. Since it's a space for food, it's also a nice point that it's hygienic.
The size is just right

It's the right size to fit four cans of beer, making it just the right size for carrying. It can also hold two plastic bottles plus a bento box, allowing for neat storage of only the essentials.

The weight is just 700g, making it ultra-light. Its compact size allows for stress-free portability.
Available in 2 colors

Both have chic shades that pair perfectly with various outfits.

Product Name: GLEA Ultra Lightweight Cooler Bag
Price: 30,000 yen, Special Price: Starting from 22,500 yen
Color: Black, Light Beige
Size: When expanded: W19×D19×H41cm; When folded: W19×D19×H28cm
Capacity: Approximately 4.3L
Material: Outer and Lining: 100% Polyester; Bottom: PU Synthetic Leather; Strap: Nylon
Insulation Material: Vacuum Insulation Material (ICEGUARD5)
Included Items: Dedicated Dust Bag (in Packaging Box)
●BAH INTERNATIONAL
Price: 30,000 yen, Special Price: Starting from 22,500 yen
Color: Black, Light Beige
Size: When expanded: W19×D19×H41cm; When folded: W19×D19×H28cm
Capacity: Approximately 4.3L
Material: Outer and Lining: 100% Polyester; Bottom: PU Synthetic Leather; Strap: Nylon
Insulation Material: Vacuum Insulation Material (ICEGUARD5)
Included Items: Dedicated Dust Bag (in Packaging Box)
●BAH INTERNATIONAL