Echelon Subwoofer Bottle

Two workout essentials-in-one. This insulatedwaterbottle features a built-in Bluetooth speaker, making it easy to have everything you need for a great workout in one handy product—literally. With up to six hours of battery life and the ability to keep liquids hot or cold for up to 12 hours, the Echelon SubwooferBottle is a workout game changer. 


  • Insulates hot and cold liquids for up to 12 hours
  • Built-in Bluetooth® speaker


  • Volume: 600L
  • Weight:390G
  • Material: 304 stainless steel, silica gel, PP
  • Time: Keep warm and cold for 12 hours

Specification of speaker

  • Max Power: 3W
  • Playing time: ≤4 hour (60% volume)
  • Transmission distance: ≥10M
  • Bluetooth version: Bluetooth 5.0
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