Star Chart 500 mL Steel Bottle

€44,95
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Whether you're heading out to watch the Leonids on a chilly November night, or just enjoy taking your coffee with you wherever you go, this Star Chart Vacuum Flask has got you covered. Let it inspire you to stay out just a little longer to catch that one last shooting star or fuel your next great hypothesis. 

With a textured design for a unique tactile experience, this flask will keep your drink hot or cold until you're ready to enjoy it.


Designed in USA
BPA-Free
Compostable Packaging
Carbon Neutral Shipping

Here's how it works: the space between the inner and outer flask wall is evacuated, creating a vacuum (well, a partial vacuum anyway...). In order for heat transfer to take place from the outside world into your cold drink, or from your hot drink to the outside world, it needs nearby molecules to excite. If there aren't many molecules nearby, as is the case in a vacuum, the heat's energy can't easily be passed along, so your drink stays close to the temperature it was when you put it into the flask for a really long time. 

Simply stated, vacuums make great thermal insulation!

Volume 18 oz / 500 mL
Width 2.75"
Height 8.75"
Opening Wide mouth
Material High-grade stainless steel + BPA-Free plastic threads (threads not touch the drink)
Cap Material High-grade stainless steel, silicone ring
Care Hand wash (do not wash in dishwasher)

 

Fill it with your favorite mulled hot cider or cold brew, and even if you don't get around to drinking it for hours, you can expect to find your beverage ready and waiting for you at just the right temperature. The metal cap seals tightly, so it won't leak all over your bag.

Der Versand ist nach ganz Europa und Großbritannien möglich

Flatrate 9,95
75+ kostenloser Versand

Für Bestellungen, die nach Großbritannien und in die EFTA versendet werden
Die Mehrwertsteuer wird bei Lieferung fällig 

Bestellungen werden innerhalb von 1-3 Tagen bearbeitet (Montag bis Freitag)
Versand per GLS & UPS 1-5 Tage

Weitere Informationen

Bitte überprüfen Sie Ihre Lieferadresse, bevor Sie Ihre Bestellung absenden. Wir können Ihre Adresse nicht aktualisieren, sobald sie in unserem System ist.


Returns & Exchanges

Within 30 days of purchase

Free Shipping

on European orders over €40

Sustainably Minded

Eco-Friendly Products & Inclusive Workplace

Worldwide Shipping

We ship almost everywhere in the world

Frequently Asked Questions

Peer Reviews

Customer Reviews

Based on 1 review
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C
Chinella A.
Love!!!

Love my flask!! It's gorgeous!! Expensive, sturdy feel and lots.of people commented on the design! Love it!

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