40OZ MATTE TUMBLER - Design Your Own

Description Double Wall Insulation: Keep beverages hot for up to 8+ hours and cold for 12+ hours Constructions: made with SUS304 18/8 (Kitchen Grade) stainless Steel. No more rust. Spill-Proof Lid: Comes with spill-resistant lid that helps prevent accidental spills and leaks, making it ideal for everyday use. Dimensions:  10.5” height  12.5” circumference Care: Hand wash recommended Not microwave safe  Must-follow guidelines 1. Submit PNG or JPEG files We recommend PNG if you want to have a transparent background and JPEG for everything else. If you submit a file with a background, it will appear that way on the shirt. 2. Guideline BoxesThe graphic must be placed within the box on the item.  Anything outside of the box will not print. Tips for best results Semi-transparent graphics (or elements with lowered opacity) don't translate well in printing. We advise you use solid colors.  Simply typing in a new resolution into the file won't result in a higher resolu