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Seismic Activity Stanley Tumbler


Ready for an education in all-day hydration? Grab this Stanley 40 oz. tumbler that’s tailor-made for Seismic Activity and just about any activity under the sun. It keeps cold drinks cold, hot drinks hot, and lukewarm drinks well… you get the idea. The lid features a rotating cover with three positions: a straw opening, a wide mouth opening, and a full-cover top to prevent spills.


  • 90% recycled 18/8 stainless steel, BPA-free
  • Recycled stainless steel icon inside the tumbler indicates your tumbler is made from sustainable materials
  • Double-wall vacuum insulation
  • Powder coat finish
  • FlowState™ screw-on 3-position lid
  • Reusable straw
  • Comfort-grip handle
  • Car cup holder compatible (base diameter: 3.1 inches)
  • Dishwasher safe
  • Weight: 1.4 lb.
  • Dimensions: 3.86L x 5.82W x 12.3H in
  • 7 hours hot 
  • 11 hours cold
  • 2 days iced
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