Sublimation drinkware is one of the most popular and profitable product categories for crafters and small business owners. From personalized coffee mugs to custom tumblers and water bottles, drinkware items make excellent gifts, promotional products, and craft show bestsellers. This guide covers how to sublimate on three main drinkware types — ceramic mugs, stainless steel tumblers, and coated water bottles — with the correct settings for each.
Equipment You Need for Drinkware Sublimation
Drinkware sublimation requires slightly different equipment than flat blanks. A standard flat heat press will not work for mugs and tumblers because it cannot apply even pressure around a curved surface. Here is what you need:
-
Mug press or mug wrap: A mug press clamps around the mug and applies heat from all sides. For tumblers, you can use a tumbler press, a convection oven with silicone wraps, or a shrink wrap sleeve in a convection oven.
-
Sublimation printer and ink: Any sublimation printer works — the process is the same as flat sublimation.
-
Sublimation paper: Use the same sublimation transfer paper you would for any other blank.
-
Heat-resistant tape: Essential for securing paper to curved surfaces without shifting.
-
Sublimation-coated drinkware blanks: The mug, tumbler, or bottle must have a polyester-based sublimation coating. Browse our full sublimation drinkware collection for pre-coated blanks ready to press.
How to Sublimate on Ceramic Mugs
Ceramic mugs are the classic entry point for drinkware sublimation. They are affordable, easy to press, and produce vibrant results with a glossy finish that customers love.
Temperature: 375°F to 400°F (190°C to 204°C)
Time: 180 to 240 seconds (3 to 4 minutes)
Pressure: Medium (the mug press clamp should be snug but not crushing the mug)
Step-by-step process:
Print your design mirror-flipped on sublimation paper. Size your design to fit the mug’s printable area — for a standard 11oz mug, this is approximately 9.5 inches wide by 3.5 inches tall. Wrap the paper around the mug with the printed side facing the mug surface, and secure it tightly with heat-resistant tape at the top, bottom, and along the seam. Place the mug in your mug press, close the clamp to medium pressure, and press for 3–4 minutes at 375–400°F. When the timer finishes, open the press, remove the mug carefully with heat-resistant gloves, and peel the paper while the mug is still hot.
Browse our full range of sublimation mugs including 11oz, 15oz, and specialty shapes.
How to Sublimate on Stainless Steel Tumblers
Tumblers are the highest-demand sublimation drinkware product. The 20oz skinny tumbler is the industry standard, but 30oz, 40oz, and kid-sized options are also popular. Stainless steel tumblers require a different pressing approach than ceramic mugs because of their insulated double-wall construction.
Temperature: 385°F to 400°F (196°C to 204°C)
Time: 45 to 75 seconds (tumbler press) or 5–6 minutes (convection oven at 385°F)
Pressure: Even contact pressure from wrap or press
Tumbler press method: Print your design mirror-flipped, sized to the tumbler’s circumference and height. Wrap the paper around the tumbler, secure with heat-resistant tape, and place in a tumbler press. Press at 385–400°F for 45–75 seconds depending on your press model. Remove, peel paper immediately while hot.
Convection oven method: Wrap the taped tumbler in a silicone sublimation wrap or shrink wrap sleeve. Place it upright in a preheated convection oven at 385°F for 5–6 minutes. Remove with heat-resistant gloves, cut away the wrap, and peel the paper while hot. The convection method produces more even results on large tumblers because the heat surrounds the entire surface.
Shop our sublimation tumblers or browse specifically our bestselling 20oz skinny tumblers in bulk.
How to Sublimate on Water Bottles and Sippy Cups
Water bottles and kids’ sippy cups follow the same general approach as tumblers. The key difference is shape — water bottles often have tapered or contoured bodies that require careful paper positioning.
Temperature: 385°F to 400°F
Time: 60 to 90 seconds (tumbler press) or 5–7 minutes (convection oven)
Pressure: Even wrap pressure
For contoured bottles, the shrink wrap sleeve method works best because it conforms to the bottle’s shape and applies even pressure across uneven surfaces. Make sure the sublimation paper covers the entire printable area and is taped securely before wrapping.
Common Drinkware Sublimation Problems
Faded or patchy colours: Uneven pressure is the most common cause. On mugs, this means the mug press clamp is too loose or the heating element is not making full contact. On tumblers, ensure the wrap is tight with no air pockets between the paper and the surface.
White lines or streaks: The sublimation paper wrinkled during pressing. On curved surfaces, this happens when the paper is not pulled taut before taping. Use smaller pieces of tape at multiple points rather than one long strip, and smooth the paper flat against the surface before securing.
Ghosting on tumblers: Paper shifted inside the wrap or press. Apply extra tape at the top and bottom of the tumbler, and add a strip along the paper seam. When placing the tumbler in a press or oven, handle it gently to avoid bumping the paper out of position.
Colour shifting or yellowing: Temperature too high or press time too long. Reduce by 10°F or shorten time by 10–15 seconds. Stainless steel retains heat longer than ceramic, so overbaking is more common with tumblers.
Sublimation not transferring at all: The blank is not sublimation-coated. Raw stainless steel or uncoated ceramic will not accept sublimation ink. Always use blanks specifically labelled as sublimation-ready.
Which Drinkware Blanks Are Best for Beginners?
Start with 11oz ceramic mugs if you have a mug press — they are the most forgiving blank and produce consistent results with minimal practice. If you are set up for tumblers, the 20oz skinny is the industry standard and has the most demand on marketplaces like Etsy.
Sublimation coasters are another great drinkware-adjacent starter product. They press flat (no mug press needed), are affordable, and pair well with custom mug sets for gift bundles.
Drinkware Pressing Tools and Accessories
Beyond the press itself, a few accessories make drinkware sublimation easier and more consistent. Silicone wraps provide even pressure for oven-based tumbler sublimation. Heat-resistant tape rated for 400°F ensures your paper stays put through the entire press cycle. And a good pair of heat-resistant gloves is essential for handling hot drinkware safely.
Browse our full selection of drinkware pressing supplies and tools to complete your setup.
Shop Sublimation Drinkware Blanks in Canada
Ready to start pressing drinkware? Browse our complete sublimation drinkware collection — mugs, tumblers, water bottles, sippy cups, and more, all shipped from Canada with no minimum order. Every blank is sublimation-coated and ready to press out of the package.
Frequently Asked Questions
What temperature and time for sublimation mugs?
Sublimation mugs typically press at 375°F to 400°F for 180 to 240 seconds (3–4 minutes) with medium clamp pressure on a mug press. Start at 375°F for 3 minutes and increase if colours appear faded.
Can you sublimate tumblers in a regular oven?
A convection oven is recommended over a standard oven because it circulates heat evenly around the tumbler. Wrap the tumbler in a silicone sublimation wrap or shrink wrap sleeve and bake at 385°F for 5–6 minutes. A regular non-convection oven may produce uneven results due to hot spots.
Why is my tumbler sublimation faded on one side?
Faded spots on one side of a tumbler usually indicate uneven pressure or heat. If using a tumbler press, check that the heating element is making full contact. If using a convection oven, ensure the wrap is tight with no air gaps. Rotating the tumbler halfway through the oven cycle can also help with even heat distribution.
Do I need a special press for sublimation mugs?
Yes. A flat heat press cannot apply even pressure around a mug’s curved surface. You need either a dedicated mug press (which clamps around the mug) or a mug wrap and convection oven setup. Mug presses are more affordable and produce consistent results for beginners.
Where can I buy sublimation drinkware blanks in Canada?
WestCoastCraft (Craftera Wholesale) ships sublimation drinkware blanks across Canada with no minimum order. Browse mugs, tumblers, water bottles, sippy cups, and drinkware pressing supplies at westcoastcraft.ca — all pre-coated and ready to press.
