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A 40 oz Straw Tumbler Built with Style & Purpose


The ASPEN 40 oz Insulated Straw Tumbler is the perfect hydration companion to take with you anywhere you go! This stylish and functional tumbler with straw was designed with best in class insulation and will hold ice up to 48 hours and keep drinks cold up to 30 hours.

The ASPEN 40 oz tumbler is top quality 18/8 stainless steel, dishwasher safe cupholder friendly and includes a free extra straw and cleaning brush. Even better – it gives back to someone in need. Every GROSCHE product sold funds 50+ days of safe drinking water for someone in need through the GROSCHE Safe Water Project.


Designed to meet all of your on-the-go hydration needs in style, the Aspen features:

  • Best in class triple wall insulation
  • Includes extra straw and cleaning brush
  • Ultra Secure Half Turn Insulated Lid - triple insulated half turn lid that’s easy to grip, open, & close and always keeps your straw in place
  • Dishwasher safe
  • Thickest 18/8 stainless steel, cup holder friendly body
  • Ultra secure, splash resistant half turn lid
  • BPA and PFOAS free
  • Every ASPEN sold funds 50+ days of safe drinking water for someone in need via the GROSCHE Safe Water Project


GROSCHE Safe Water Project

Every time you buy a GROSCHE product, you are funding 50+ days of safe water for people in need via the GROSCHE Safe Water Project. To date, GROSCHE have installed over 2184 biosand water filters in 90 villages, which equates to over 300 million days of safe water for people in need, across six different countries.




Aspen 40 oz Stainless Steel Vacuum Insulated Tumbler - Graphite Black

SKU: GR 511
  • 40 oz stainless steel tumbler with lid
  • 2 x plastic straws 
  • 1 x cleaning brush for straws
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