【No ice needed, cools for 24 hours】Built-in ice stick! Wide-mouth tumbler that can also be drunk directly.

Nowadays, with hot days continuing from spring to autumn, a tumbler that keeps drinks cool is indispensable. A popular multifunction tumbler has been updated with new parts. Isn't it amazing that it can cool for 24 hours at this size...!?

You can put anything from sports drinks to hot wine.

Source: Makuake.

Equipped with a unique cooling system, the "FLET Tumbler JACK" boasts a cooling effect that lasts for 24 hours. Its main feature is the internal ice stick, which not only maintains cold temperatures but can also cool room temperature water to around 5°C in just 5 minutes. Since it doesn't use ice, you can enjoy your drink until the last sip without it becoming diluted. By removing the cooling stick, it can also hold warm beverages. With a heat retention effect that lasts for 5 hours, it is useful not just in summer but also on chilly winter days. To enhance insulation, the insulation layer has been strengthened from 3mm to 4mm. With the addition of a "filter stick" and a "lid for can coolers," its applications have significantly expanded.

Source: Makuake.

What's even more amazing is that it can also accommodate milk drinks, sports drinks, wine, and beer. You can enjoy hot wine while watching a campfire or savor an ice-cold beer during a BBQ—keeping drinks at the optimal temperature in various scenes. You can enjoy the best drink anytime.

Source / Makuake.

It comes with a hanger strap, making it easy to carry. By attaching it to a backpack hook or similar, you can quickly take it out when you want to use it.

Source / Makuake.

It has a built-in pop-up straw, allowing you to hydrate easily with one hand. Even if you remove it, the cap is connected to the main body, so you can feel safe in outdoor settings. It's also dishwasher safe, making daily maintenance a breeze.

Source: Makuake.

By utilizing the optional filter stick, you can slowly extract coffee or tea. Once you add fruits and water, you can also make homemade detox water. Additionally, by attaching the can cooler lid, it can be used as a holder to cool cans and bottles.

Product Name: FLET Tumbler JACK
Price: [FLET Tumbler JACK Basic Set] 8800 yen, Special Price 7040 yen
Set Contents: FLET Tumbler JACK main body, ice stick, straw, straw cleaner
Colors: Black, Navy, White, Red

●TRNOVR

Search Insulated tumbler on Amazon