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Tech Talk
What do these things weigh, anyway?
  Don’t be fooled by their obvious durability. MiiR bottles are also oh-so-light, giving you no reason to pass up one (or two). If you’re still not convinced, view our stats below for the technical details of our bottles and other hydration products:

Classic & Slate Bottles
• 800 ml (27 fl oz) | 6.125 ounces
• 600 ml (20 fl oz) | 5.7 ounces

Insulated Bottles
• 700 ml (23 fl oz) | 12.5 ounces
• 500 ml (16.9 fl oz) | 10.3 ounces

Classic Insulated Tumblers
• 12 fl oz (355 ml) | 7.4 ounces

Insulated Growlers
• 64 fl oz (1893 ml) | 2 pounds

Pint Cups
• Tall Boy: 16 fl oz (473 ml) | 3.1 ounces
• Classic Pint Cup: 16 fl oz (473 ml) | 3.6 ounces

What's with the fancy numbers: 18/8?
 

It's simple: stainless steel is comprised of some of the earth's basic elements, including chromium (the 18%) and nickel (the 8%). These percentages represent a high standard of quality in our industry and contribute to MiiR's durability and dependability.