20oz Sublimation -UV & Glow Tumblers

(1 customer review)


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20oz Sublimation -UV & Glow Tumblers

These are super SUPER cool! Way cooler than the usual cup or mug!

Stainless steel & insulated – keeping hot things HOT and cold things COLD.

White while indoors, UV coloured outdoors (6 colours to choose from), Green Glow in the Dark  AND suitable for sublimation!

(Permanent/Premium craft vinyl is also suitable to use on these tumblers, however will make the tumbler hand wash only)

The tumblers have a shimmery finish to them also.

Each tumbler comes with a clear closable lid & a strong reusable plastic straw.


I use a thin mug press, 190 degrees Celsius, 3 minutes with great results.


Sublimation ink itself is permanent, however image life will depend on the item it is transferred to – for example, an image transferred onto a high quality sublimation mug will last 3500+ cycles, but a poorer quality mug coating may last less than 500.

Sublimation ink is not UV stable and therefore not appropriate to use for outdoor signage, or any items that will be exposed for prolonged periods to our harsh Australian summer sun.

UV Colour

Sky Blue, Purple, Blue, Coral, Light Green, Rose

1 review for 20oz Sublimation -UV & Glow Tumblers

  1. Dianne Michele Christie (verified owner)

    The Knight HTV’s 20oz Sublimation -UV & Glow Tumblers, are one of the best products I have used for printing and designing in many, many years!
    Not only is the tumbler the perfect size, the heat retention for hot/cold drinks is amazing! I have had to place a warning on my care labels for my purchasers of these as the first one I tested with my own hot coffee remained mouth burn hot for over four hours but the outside was very cool to the touch! Then there is the UV colour change and the actual glow, far superior to other similar products I have used in the past. The resulting sublimation print (convection oven: – 190c for 3 minutes) is absolutely amazing! My designs pop, then the added bonus…they light up the room at night!
    Pure magic!

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