Stainless Steel Sippy Cup blank sublimation tumbler 12oz, Double wall stainless steel, vacuum interlayer , keeps liquids hot or cold for 12-18 hours with plastic lid and stainless steel straw.
*Sublimation suggestions: Convection oven 380 degree F for 5.5 to 6 minutes
**use 9x4 or 10x7 shrink wrap
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