Glass, Bamboo, Stainless Steel: Why do these materials transform your hydration?

At Maison Kaïa, we don't choose our materials by chance. We've banned plastic from our collections as much out of love for nature as out of concern for your health. Here's why glass, stainless steel, and bamboo are the best allies for staying hydrated.

Borosilicate Glass: Absolute Purity . Unlike plastic, glass is an inert material. It doesn't retain odors, flavors, or colors. Whether you're infusing tea, ginger, or fruit, a simple rinse is all it takes to restore your bottle to like-new condition. The borosilicate glass we use is also renowned for its high resistance to thermal shock.

Stainless Steel: Robust and unbreakable, food-grade stainless steel (BPA-free) ensures your beverage will never have that unpleasant "metallic taste." Combined with our double-walled vacuum insulation, it's what keeps your coffee piping hot for 12 hours or your water ice-cold for 24 hours.

Bamboo: Organic Warmth . Bamboo isn't just beautiful and soft to the touch. It's one of the fastest-growing plants in the world, making it a highly renewable resource. Naturally antibacterial, it brings a touch of authenticity and warmth to your travel companions.

Rediscover the true taste of your teas and coffees with materials that respect your body and the environment.