Based on 4 r/BuyItForLife mentions

IceFlow Flip Straw Tumbler

$35.00

Stanley

These bold, colorful tumblers are made to keep you hydrated in a fully functional style. Ideal for car commutes or workouts at home, it has a built-in flip straw for easy and effortless sipping. Snap it shut and the double-wall vacuum insulation will keep your drink extra cold for hours. To help you live a sustainable lifestyle, the IceFlow Tumbler is made in part from recycled plastics sourced from discarded fishing nets, sparing our waters of plastic waste. Stanley prevents nearly 100 pounds of waste from entering our waters per every 1,000 IceFlow manufactured.

Reddit mentions

  • “I bring three water bottles with me to work, so just having one does me no good. I’ll stick with the Stanley ice flow flip straw, it’s the best straw bottle I’ve found yet. Ice all…”
  • “I'm surprised you didn't have luck with the Stanley Ice Flow, I have had one for years and it and my Owala keep ice cold for over 24 hours. I went to an event on a Saturday, left…”
  • “Stanley Ice Flow. It's great you did all this research, but it all boils down to what you need and want. I needed one that fits in a standard vehicle cup holder and was leak…”
Buy now
Product details
Type
Travel Tumbler
Brand
Stanley
Capacity
20 fl oz, 30 fl oz