Wisdom TEMPflask™ 500ml

(1 customer review)


The Wisdom TEMPflask™ is extremely robust and can be used over and over again which makes it a first-hand, ECO-friendly choice compared to many other flasks. It is made for everyday use; when commuting, at the gym, yoga session, picnic on the beach, or fill it in a coffee shop.

It is made of high quality, food-grade 18/8  stainless steel which keeps your beverages cold for up to 24 h and hot up to 10 h. Drink freshly brewed coffee, tea, ice cold water or chilled wine or beer anytime and anywhere.

SKU: N/A Categories: , ,
Brands:Carl Oscar


  • 100 % leak-proof flask which holds beverages both hot and cold due to our VacuumShield™ technology
  • Holds 0.5 L and has double walls with vacuum insulation
  • All parts of the flask are BPA-, phthalate- and lead-free
  • A wide opening and rounded edges which means easy cleaning and no edges for bacteria to hide
  • 18/8 stainless steel means no retention or imparting of flavours
  • Comes with two caps:
    • One cap for insulation so your beverages doesn’t touch plastic
    • Another cap is a drinking cap for cold beverages that comes with a straw so the flask can be held upside down when drinking.


Additional Information:

  • Material: 18/8 Stainless steel & PP-plastic (drinking cap only)
  • Product Weight: 280g
  • Product Dimensions: Ø 2.9’’ x 9.4’’
  • Capacity: 0.5L


Design: Carl Oscar & Magdalena Lundkvist

The unique illustrations of the flasks are based on ancient Nordic runes and also Sweden and its history from a personal perspective. The word “rune” means “wisdom” or “secret”. The patterns are designed in close collaboration with Annika & Niclas at Carl Oscar and the graphic designer Magdalena Lundkvist.

Information about all parts of the pattern is found here.

Each illustration has an embedded runic. The word “rune” means “wisdom” or “secret”. They were believed to be a gift from the norse god Odin. Runic inscriptions are the oldest original documents in Swedish and were created sometime around 100 A.D., probably with the Latin alphabet as a model.

Information about the runes you find here.


Carl Oscar

Carl Oscar is a renowned Swedish brand that encapsulates the rich Swedish history and ancient Nordic runes in their food and drinkware products. A sustainable drinking experience is made possible by its functional design that is inspired by the Swedish way of life. Explore the entire collection on our site!

Fire, Love, Nature, Strength, Water

Share your thoughts!

4 out of 5 stars

1 review

Let us know what you think...

What others are saying

  1. Rebecca

    Works perfect.


    The packaging is good! You open it up and there’s a straw. It doesn’t leak too which is amazing. I actually tested it out by lying the bottle on its side for 30 minutes. No water came out. Hope they have more sizes!

    (0) (0)

    Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...




Continue as a Guest

Don't have an account? Sign Up

You may also like…

Scroll to Top