Take on the disposable cup culture with Teabloom's exclusive, sustainable All-Beverage Flask. Using this beautifully-made and extremely versatile travel bottle every day instead of a disposable cup saves up to 23 lbs of tras...

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Take on the disposable cup culture with Teabloom's exclusive, sustainable All-Beverage Flask. Using this beautifully-made and extremely versatile travel bottle every day instead of a disposable cup saves up to 23 lbs of trash every year and 88 lbs of C02 emissions. That's a lot of love for Mother Earth! No need to keep all those single-purpose travel mugs cluttering up your cupboard. This is your go-to hot or cold tea tumbler, insulated coffee thermos, sports water bottle, and infused water flask all in one. No matter where you go or what the season, Teabloom's All-Beverage Flask finally does it all.

  • Reusable and sustainable, made of BPA-free, earth-friendly materials. No toxic products - just pure, functional, premium-quality design.
  • Each model features an innovative, two-way stainless steel filter that lets you custom-brew tea or cold-brew coffee, strain fruit-infused water, and more.
  • Hot stays hot, cold stays cold, and you stay happy and healthy.
  • Slimline design fits into most cupholders and bags.
  • There's a beautiful, stylish design for every taste-all made to bring you years of enjoyment.
  • Beautifully packaged for thoughtful gift-giving.
  • Handwashable in warm water.


  • THE ORIGINAL ALL-BREW TUMBLER & THERMOS. Beautifully-made, sustainable, all-purpose beverage flask. The Cosmopolitan is the only travel beverage container you’ll ever need – a combination of tea infuser, coffee thermos, cold brew coffee maker, fruit water infuser, sports water bottle, and more.
  • ENJOY MORE VERSATILITY. The Cosmopolitan's innovative stainless steel two-way filter is perfect for brewing hot and cold tea and cold-brewed coffee and filtering fruit-infused water. Standard infusers have 1mm holes – ours are .5mm for a more refined brew.
  • SAVOR SMART, FUNCTIONAL DESIGN. The Cosmopolitan holds 480 ml (16 oz) and is crafted with a premium stainless steel interior and brushed metallic exterior. Resistant to stains, odors, and corrosion. Slim-line design fits all car cup holders. COLORS: Rose Gold, Navy Blue, Ruby Red, Jet Black, Pearl White.
  • BE KIND TO YOURSELF AND THE EARTH. Take on the throw-away cup culture. Using the Cosmopolitan every day instead of a disposable cup can save up to 23 lbs of trash every year and 88 lbs of C02 emissions.
  • BE KIND TO SOMEONE YOU LOVE. The Cosmopolitan is beautifully packaged for gift-giving, and comes in a range of styles and colors to suit every taste.
  • THE ORIGINAL ALL-BREW TUMBLER & THERMOS. Beautifully-made, sustainable, all-purpose beverage flask. The Cosmopolitan is the only travel beverage container you’ll ever need – a combination of tea infuser, coffee thermos, cold brew coffee maker, fruit water infuser, sports water bottle, and more.
  • ENJOY MORE VERSATILITY. The Cosmopolitan's innovative stainless steel two-way filter is perfect for brewing hot and cold tea and cold-brewed coffee and filtering fruit-infused water. Standard infusers have 1mm holes – ours are .5mm for a more refined brew.
  • SAVOR SMART, FUNCTIONAL DESIGN. The Cosmopolitan holds 480 ml (16 oz) and is crafted with a premium stainless steel interior and brushed metallic exterior. Resistant to stains, odors, and corrosion. Slim-line design fits all car cup holders. COLORS: Rose Gold, Navy Blue, Ruby Red, Jet Black, Pearl White.
  • BE KIND TO YOURSELF AND THE EARTH. Take on the throw-away cup culture. Using the Cosmopolitan every day instead of a disposable cup can save up to 23 lbs of trash every year and 88 lbs of C02 emissions.
  • BE KIND TO SOMEONE YOU LOVE. The Cosmopolitan is beautifully packaged for gift-giving, and comes in a range of styles and colors to suit every taste.