The Kaleido Tritan glasses in two lines
The Kaleido is a 390ml tumbler with no stem, its wall worked in vertical ribs. It is sold in packs of six. Goldplast declares it unbreakable and washable up to 350 times in a commercial glass washer.
The glass is 10cm tall, with a 6.5cm rim narrowing to 5cm at the base.
Who Tritan glasses are for
For venues that want one short glass for water, soft drinks and cocktails on ice away from the bar. On a terrace and by the pool the tumbler is the glass that falls most, because it gets put down anywhere: on the pool edge, on the sun lounger, on the low wall.
For hotels, for room service and on the beach, and for caterers who use it for water at the table. With Tritan glasses the one that falls is picked up, washed and goes back into service.
At home it is the everyday glass for the garden and the one to give the children.

The shape
The wall widens from the 5cm base to the 6.5cm rim. The glass sits in the hand without slipping even when wet, and the vertical ribs give the fingers a grip. On the tray it stands low and steady.
The ribs are the same as on the Kaleido stemmed glass and flute: a venue that sets tables with the whole line has a matching service for wine, sparkling wine and water.
Tritan
Tritan is the material for plastic glasses that have to look like glass. Goldplast rates it high transparency, free of bisphenol A and of formaldehyde. It takes up to 350 cycles in a commercial glass washer with liquid chlorinated detergent and neutral rinse aid, and temperatures from -20 to +100°C.
It is the alternative to polycarbonate glasses, which since 20 July 2026 can no longer be placed on the European market if made with bisphenol A.
Specifications
- Capacity: 390ml brim-full
- Dimensions: height 10cm, rim Ø 6.5cm, base Ø 5cm
- Material: Tritan, BPA free and formaldehyde free
- Washing: dishwasher safe, up to 350 cycles in a commercial glass washer
- Operating temperature: -20 to +100°C, fridge safe, not for microwave or oven
- Properties: unbreakable, recyclable
- Pack quantity: 6 glasses
- Brand: Goldplast, code 5043-21
- Barcode: 8024854217225
390ml
390ml is the brim-full capacity. An Americano or a Negroni over two large cubes fits with room to spare. A 250ml glass of water reaches two thirds, and a breakfast juice at the hotel stays below the rim even when carried about.
The pack of six
Tritan glasses are counted in packs: five are 30 glasses, the water for a 30-cover room. A reorder is the same item with the same code, so the service stays the same from one season to the next.
The more you buy, the less you pay: 4 packs -5%, 6 -7%, 8 -10%, on the same item. The discount applies automatically in the basket.
Care
In a glass washer with liquid chlorinated detergent and neutral rinse aid, as the maker indicates. No microwave and no oven. By hand, a soft sponge is enough.
Tritan glasses FAQ
What is Tritan? A clear, BPA free copolyester, which the maker rates high transparency.
How many washes do they take? Up to 350 in a commercial glass washer, according to the maker.
Do they break if dropped? The maker declares them unbreakable: dropped, they do not shatter.
How many glasses are in a pack? Six. The price is for the pack.
To compare all the rigid plastic models, see the unbreakable glasses category.
Dispatched from Rome, Italy.





















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