Our new colors— lavender , peach , and lemon —capture the magic of spring and make your everyday life easier than ever. FLSK takes away your little worries and gives you a feeling of freedom and reliability. Make your life easier.

Get your hands on the limited edition FLSK spring collection now and enjoy stylish moments.

stundenlang heiß
ice cold for hours
100% leak-proof
18/8 Edelstahl

reliable

No matter where you're traveling: The FLSK drinking bottle, FLSK coffee mug, or FLSK tumbler are the perfect everyday companions you can always rely on. They're 100% leak-proof .

The FLSK drinking bottle is absolutely leak-proof, even with carbonated drinks.

diverse

Our products are available in various sizes and many colors. You can also personalize the drinking bottle, coffee mug, and tumbler with an engraving.

lifetime guarantee

We offer a lifetime guarantee on the core of our products. The vacuum performance, leak-tightness, and robust stainless steel body are built to last.



After purchase, you can easily register your product and benefit from our promise.