Bouteille isotherme 50Cl

I've taken this bottle to the office and on weekend hikes, and the 24-hour cold claim is no joke—ice cubes were still clinking around the next morning. The stainless steel outer wall never sweats, so my bag stays dry even in the heat.

I’ve been testing the 12-hour hot claim with my morning tea, and eight hours in it’s still pleasantly warm—the double-wall steel really holds up. The 18/8 build feels sturdy in my hand, and the lid seals tight without any leaks in my bag.

My coffee was still steaming after an entire workday, and the 18/8 stainless steel body feels solid without being heavy. For the price, getting 12 hours of hot drinks is genuinely impressive.