GSI Outdoor Microlite 720 Flip

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Outstanding insulation in a light, durable, streamlined stainless 720ml bottle with an easy-drink cap.

Leveraging the purity and durability of stainless steel, this Microlite insulated bottle holds 720ml – just over 24 ounces – of coffee, tea, water, or whatever, and keeps hot stuff hot for 12 hours, cold stuff cold for 24. That’s awesome. Engineering’s awesome, too. The insanely thin 2mm walls keep the profile trim enough for cupholders and other tight spaces, and the innovative cap locks tight for travel, then – with the push of a button – flips open for easy drinking.

  • Microlite Vacuum Technology – outstanding performance that’s 1/3rd lighter than traditional designs.
  • Long-lasting double-wall insulation delivers 12-hour heat and 24-hour cold retention.
  • 18/8 stainless steel for outstanding purity and durability.
  • GSI engineered 2mm walls minimize the footprint without sacrificing durability or performance.
  • Ingenious push-button, flip top cap locks closed for transport, locks open for easy drinking.
  • 720ml (24.3 oz) size is great for day hikes, base camping and daily use.



  • Major Dimension: /24 fl.oz
  • Weight: Stainless Steel, Polypropylene, Silicone
  • Dimensions: /3.5 in x 3 in x 10
  • Material: Stainless Steel


  • Locking Push Button Lid
  • 720 ml Vacuum Bottle