KeepCup Insulated Reusable Coffee Cup


Why We Love It: Has a toughened soda lime glass, protected by a clear plastic booster. The removable tritan plastic booster and regular glass cup create a twin-walled vessel. The booster increases durability while protecting hands from hot liquids. For hot drinks, LongPlay will improve heat retention and insulate your hand from heat, and for ice drinks, LongPlay will keep them cold longer while preventing condensation. 


  • Holding hot liquids can cause moisture to form between the double walls.
  • Designed to be taken apart for thorough cleaning.
  • For best results, hand wash.
  • Dishwasher safe on the top shelf.
  • Dry completely before reassembly. 
  • Do not heat above 100°C / 212°F.
  • Do not microwave.

Packaging: Recyclable box or package free.

End of Life: All parts are recyclable. Contact KeepCup for replacement parts to ensure your cup lasts even longer.

Materials: Cup is toughened glass, booster is clear BPA/BPS free plastic and band around the middle is silicone.

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