8 oz Blank Sublimation Flask Double walled, stainless steel.

The stainless steel surface is coated for sublimation printing that will make any flask a perfect custom gift.

Due to the curvature of this item, we recommend using a flask silicone wrap in a convection oven for best sublimation results. 

You may also sublimate on one side only to avoid the usage of a silicone wrap.

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