Based on 3 r/BuyItForLife mentions

Cortland Chill Stainless Steel Water Bottle

$28.49

Contigo

Press, sip, and seal your way to better hydration. The AUTOSEAL Stainless Steel Water Bottle lets you sip easily with just the push of a button. Whether you’re working out or working at your desk, the double-wall vacuum-insulated stainless steel body keeps drinks cold for 24 hours and hot for 6 hours. Release the button to seal the spout for 100% spill-proof one-handed drinking wherever you go. When you’re done drinking, flip down the spout cover to help protect the mouthpiece from dirt and grime. A button lock ensures the top doesn’t open accidentally. Carrying it around is easy with the integrated handle that swings up and sets back down to stay out of the way. The lid is top-rack dishwash…

Reddit mentions

  • “I've found my one true love and have now purchased like 12 of them. I keep leaving them places like airplane seat pockets. But I always replace it. It's perfect. [Contigo push…”
  • “Contigo, specifically their cortland model. It has a good volume, perfectly places buttons which allow it to be used quickly and effeciently. It also has a built in sling that is…”
  • “Another vote for Contigo Autoseal”
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Product details
Brand
Contigo
Type
Travel Tumbler
Capacity
24 fl oz, 32 fl oz