With personal engraving

Delivery time 1-2 days

Free shipping to Germany from 30 €

  • Experience pure naturalness

    The stainless - all natural series sets new standards for environmental friendliness.

  • For your perfect start of the day

    Our CUP Coffee to go-Becher – timeless design and 100% leak-proof.

The new cleaning beads

We are proud to present our optimized FLSK cleaning beads: The popular stainless steel cleaning beads for a thorough and chemical-free cleaning of your FLSK are now available.

Buy now
  • The bottles are used almost every day (except weekends) and are totally great!

    Kathrin from Abtsgmünd

  • I can only warmly recommend FLSK to you. The products are not only beautiful, but also extremely good and practical. The thermos bottles keep what the company promises and if still a defect should occur, the customer service is on "Zack", very friendly and courteous. And this even in Corona lockdown times! Somewhat flippantly expressed: "Allererste Sahne!"

    Ingolf from Weil am Rhein

  • Thanks again for the great service! For us never again other bottles come into question!

    Christina from Friedberg

  • FLSK is an absolutely customer-oriented company with great business partners - great compliments.

    Sabine from Scharbeutz/Munich

  • The muki is fabulous! I take it for my muesli, the night before I can already prepare everything and thus I have less stress in the morning and can then start the day comfortably in the office.

    Leonie from Bolsterlang

  • Thank you for your effort, the FLSK rose gold has already arrived today with me. What can I say, I love them already, this is really a very nice bottle and I also like the engraving very much.

    Berna from Frankfurt

  • I am a huge FLSK fan, have every size, different colors and also the CUP for my husband and me. It's also my #1 personalized gift for birth. Top product, great team, 110 % recommendable.

    Kiki from Munich

  • We are very satisfied with the personal service and the fast delivery of the products, which are packed in high quality. Our expectations regarding the quality of the goods were fully met. Highly recommended!

    A satisfied customer

  • FLSK is really a fantastic company with super products that I always recommend!

    Frederik from Frankfurt am Main

The CUP Coffee to go tumbler

The CUP is the ideal companion for sustainable coffee enjoyment on the go. With its purist design, it convinces not only visually, but also in daily use.

Explore now.

FLSK moves sustainably

With the FLSK Movement, we show what holistic sustainability means to us.

Learn more