Very good material , fast answer , your Coffee will be hot after hours , good design After long searchin i found my Coffeecup ☕💪👍
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Great product, very happy with it! The order process and tracking should have an English option for orders abroad. Hard to follow when your German is not so good and you have to rely on automatic tran... See more
Company replied
Excellent product, delivers what is promises. It was surprising to me that beverage or kept hot or cold for such a long time. I have bought one for every family member and some more as presents for f... See more
Company replied
i’ve been using the FLSK cup for about half a year now, and i honestly love it. shipping was fast, no issues with delivery at all. the cup looks cool and solid; the design is just spot... See more
Company replied
Company details
About FLSK
Written by the company
FLSK. Life made easier.
Unser Anliegen ist es, dass Du FLSK kaufst, weil Du Dich bewusst für Qualität entscheidest.
Damit Du Dich auf die wichtigen Dinge in Deinem Leben konzentrieren kannst und Dich nicht von Belanglosigkeiten und Selbstverständlichkeiten stressen lassen musst.
Das Team des Münchner Start-Ups FLSK schafft es, gewöhnliche to go-Produkte in innovative, designorientierte Lieblingsbegleiter zu wandeln. Die hochwertigen Produkte aus Edelstahl sind nicht nur hochfunktional, sondern für ihr puristisches Design mehrfach ausgezeichnet.
Ein achtsamer Umgang mit der Umwelt ist dabei tief in der FLSK Firmenphilosophie verankert. Das Unternehmen versteht Nachhaltigkeit als ständige Bewegung hin zum ökologisch-sozial Bestmöglichen.
Die Produkte von FLSK machen es Dir besonders einfach, Nachhaltigkeit in Dein Leben zu integrieren. Die FLSK Trinkflasche und der FLSK Kaffeebecher aus hochwertigem Edelstahl wurden mehrfach für ihr exzellentes Produktdesign ausgezeichnet. Sie verfügen über höchste Isolierleistung und halten zuverlässig dicht.
Wer sich für FLSK entscheidet, entscheidet sich für unbeschwerten Genuss, anerkennende Blicke und unvergleichliche Momente.
Wir von FLSK glauben, Alltagsprodukte müssen mehr können. Dazu müssen sie besser sein.
Sie müssen das Leben ein Stück einfacher machen, sich Bedürfnissen anpassen und Erlebnisse schaffen.
Sie müssen beste Qualität mit puristischem Design verbinden.
Sie müssen etwas Besonderes sein.
Schneller Versand.
Du bekommst Dein Paket in ein bis zwei Tagen.
Gratis Versand innerhalb Deutschlands ab 30 €.
Contact info
Gmunder Straße 35 A, 81379, München, Germany
- 08938031908
- hallo@flsk.de
- flsk.de
4.8
Excellent
3K reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 66% of negative reviews
Typically replies within 2 weeks
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Best Coffee cup ..
Very good material ,
fast answer , your Coffee will be hot after hours , good design
After long searchin i found my Coffeecup ☕💪👍
September 1, 2026
Unprompted review
It fits the best
December 25, 2025
Everything Tip top
May 26, 2025
Reply from FLSK
Hello,
Thanks a lot – happy to hear everything was tip-top! 😊
Best regards
Your FLSK Team
Best service
Best service, friendly contact - I would highly recommend flsk‘s products 👍
January 24, 2026
Unprompted review
Reply from FLSK
Dear Susanne,
Thank you so much – your kind words mean a lot to us!
We're thrilled that you’re happy with our service and products.☺️
Warm regards
Your FLSK Team
Helpful and friendly
Quick and helpful talk with friendly customer support. A little confusement with the automated closing of the chat, however all in all a very good experience!
January 19, 2026
Unprompted review
Reply from FLSK
Dear Ari,
Thank you so much for your kind feedback! 😊
We're really happy to hear that you found our support helpful and friendly – that's exactly what we aim for!
Warm regards
Your FLSK Team
The product is fit for purpose
The product is fit for purpose. I'm only using it for water and the flask keeps cold for hours. I'm carrying it in my backpack up and down shaking it around. There is no leakage for spilling in my backpack.
Well done.
November 30, 2024
Reply from FLSK
Hello Sam,
Thanks so much – great to hear it works so well for you! 😊
Cold water, no leaks – just as it should be!
Best,
Your FLSK Team
love it
i’ve been using the FLSK cup for about half a year now, and i honestly love it.
shipping was fast, no issues with delivery at all.
the cup looks cool and solid; the design is just spot on — clean, minimal, no loud logos.
i use it every day for my morning coffee on the go; and whenever i head out for a hike on a weekend, it comes with me.
it’s surprisingly hard to find a thermo (so you still have the hot coffee on the cold days) cup without a handle (so it fits into a backpack side pocket) and with a flip lid (so you can open it with one hand while walking), but this one has it all.
it hasn’t leaked a single time!! i literally toss it into a tote bag with the coffee inside and it holds perfectly.
plus, because it’s insulated, it never burns your hand.
i have the stainless version with no coating, so i can’t say how the coated ones last. i wash mine with water and dishsoap every day, and sometimes take the rubber ring off the lid and put both the cup and the lid in the dishwasher for a deeper clean. no problems at all.
highly recommend!
May 17, 2025
Unprompted review
Reply from FLSK
Hello Sof,
wow – thank you so much for your lovely feedback!
Sounds like your FLSK Cup is truly your everyday hero – we love that it's right there with you for both your morning coffee and weekend hikes. 🙌
Thanks a ton for taking the time to share your experience – it means a lot to us! 😄✨
All the best,
Your FLSK Team
Excellent product and quality
Excellent product and quality. In addition, the delivery was very fast. Totally recommended
July 25, 2025
Reply from FLSK
Dear Sebastián,
Thanks so much for your message – we're thrilled that you’re happy with the fast delivery and the quality of our products! 😊
Your kind words made our day – thank you!
Best wishes
Your FLSK Team
Everything OK
February 15, 2025
Reply from FLSK
Hello Arrigo,
Thank you for your feedback! We are really pleased that you are so satisfied and that everything was okay! Thank you very much for your praise 😊
Best regards
Your FLSK team
My daughters are very happy with…
My daughters are very happy with bottles. They have also their names on them.
Looking great.
Happy with eshop.
Thank you
February 12, 2025
Reply from FLSK
Dear Dana,
Thank you for your message! We are really pleased that you are so happy with our products! Thank you very much for your praise for our customer service!😊
Best regards
Your FLSK team
Reply from FLSK
Dear Florie,
Thank you for your message! We are really pleased that you are so happy with our products! Thank you very much for your praise for our customer service!
Best regards
Your FLSK team
Beautiful and feasible design
Beautiful and feasible design. Fast shipping. Very happy with my order.
January 15, 2025
Reply from FLSK
Hello Puck,
thank you for your message! We are really pleased that you are so happy with our fast and reliable delivery and our product design! Thank you very much for your praise!
Best regards
Your FLSK team
Reply from FLSK
Dear Felicia,
thank you for your message! We are really pleased that you are so happy with our drinking bottles! Thank you very much for your praise!
Best regards
from the FLSK team
Reply from FLSK
Dear Jana,
Thank you for your message! We are really pleased that you are so satisfied with our fast and reliable delivery! Thank you very much for your praise!
Best regards
Your the FLSK team
Bottle is very good but engraving is…
Bottle is very good but engraving is imperfect and hardly readable.
December 12, 2024
Reply from FLSK
Hello Martina,
thank you for your feedback! We're glad to hear you like the bottle, but we're sorry to learn that the engraving did not meet your expectations.
Please feel free to email us at hallo@flsk.de with details about the issue, and if possible, include a photo of the engraving. We'll be happy to look into it and find a solution for you. 😊
Best regards,
Your FLSK-Team
Alles tiptop
November 28, 2024
Reply from FLSK
Hallo ADH,
Danke für Deine Rückmeldung! Es freut uns wirklich sehr, dass Du mit uns so zufrieden bist! Vielen Dank für Dein Lob!
Viele Grüße
Dein FLSK-Team
Recommended
Great products. Have 1l +0.5l and coffee mug. Excellent quality. Recommended!
November 27, 2024
Reply from FLSK
Hello Eli,
Thank you for your feedback! We are really pleased that you are so happy with our drinking bottle and coffee mug! Thank you very much for your praise!
Best regards
Your FLSK team
Reply from FLSK
Dear Carla,
Thank you for your message! We are really pleased that you are so happy with our product and the fast delivery!
Best regards
Your FLSK team
Reply from FLSK
Dear Bee,
Thank you for your message! We are really pleased that you are so happy with our drinking bottle and the isolation!
Best regards
Your FLSK team
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