This 400ml bottle with an elegant and compact design is perfectly nomadic! Offering a nice capacity, this insulated bottle made in France can nevertheless squeeze into the most urban handbags. Insulated, it keeps 4 hours hot and 8 hours cold! Its removable neck, leaving a large opening, allows you to clean flawlessly. This innovative aspect was also rewarded with a bronze medal at the Lépine Competition in November 2021:). Made of ultra-resistant materials such as stainless steel and Tritan, it displays remarkable strength for an incredible lifespan. No more wasting water bottles: perfect for your #zérodéchets approach;)! All parts are dishwasher-safe except the cap.