Lu-Saint | Coffee Keep Cup, Duck Egg
Lu-Saint | Coffee Keep Cup, Duck Egg

Lu-Saint | Coffee Keep Cup, Duck Egg


Time to enjoy a barista-made coffee on the go, without sacrificing style! 

These premium-designed reusable coffee cups are pure luxury and they are designed right here in New Zealand. 

Lu-Saint is founded on three key principles

  • To create an affordable, eco-loving option to cheap, disposable coffee cups
  • To make them look so good that you couldn’t possibly forget to carry them with you
  • To elevate your coffee-drinking ritual and enjoy life’s little luxuries.

Lu- Saint feel strongly that if consumers have more options that look good, they will feel good about making that extra little bit of effort. It's their mission to replace convenience culture when it comes to coffee, with an option so chic and durable that you’ll never want to resort to paper cups again!


  • Simple design. No screw threads.
  • Uncomplicated, and will stay in place.
  • Made from food grade silicone, 100% BPA free.
  • Mouth-piece hole is the perfect size, not too small and not too big.
  • Remove and place in dishwasher for easy cleaning.
  • Design led plug will prevent spillages between sips, or turn to the side to leave mouth-piece open. Can also be removed entirely.


  • Made from borosilicate glass, the stronger sister to standard glass.
  • Light weight, microwave and dishwasher safe.
  • Holds heat for longer.
  • Hygienic and never compromises taste.
  • Comfortable to hold.

Whilst the glass is strong, it may still break if dropped.

Silicone Sleeve

  • Design to keep the glass (& coffee) at the optimum temperature for longer.
  • Thicker silicone ensures you can enjoy a Long Black, or Tea without transferring through to your hand.
  • Provides grip and ensures a comfortable hold when sipping from the vessel.
  • LU-SAINT silicone is 100% BPA free, food grade silicone.
  • No need to remove this sleeve from glass cup when placing in the dishwasher. Microwave safe.


  • Added for style and extra protection.
  • Removable.
  • Do not place in the dishwasher or microwave. Wipe with damp cloth if needed.

Materials and Cleaning Care

  • Premium food grade silicone.
  • Certified non-toxic, BPA free. 100% plastic-free.
  • Borosilicate glass.
  • Wooden base.

Remove base, leave aside (do not place in dishwasher). Remove lid and place in dishwasher, underside facing downward. Glass cup (with sleeve intact), opening of cup facing downward.