Black Rainbow 40oz Stainless Steel Tumbler with Handle
Make a statement with this sleek matte black tumbler featuring a stunning rainbow shimmer accent ring that shifts between purple, blue, pink, and gold tones depending on the light. Designed for everyday use, this premium double-wall insulated tumbler keeps drinks cold for hours while offering a comfortable ergonomic handle and cup-holder-friendly base.
Perfect for laser engraving, custom gifts, business branding, sports teams, fundraisers, and everyday use.
Features
✔ 40oz Capacity ✔ Premium Matte Black Powder-Coated Finish ✔ Rainbow Iridescent Accent Ring ✔ Double-Wall Vacuum Insulated Stainless Steel ✔ Keeps Drinks Cold for Hours ✔ Comfortable Full-Size Handle ✔ Fits Most Vehicle Cup Holders ✔ Spill-Resistant Lid Included ✔ Durable Stainless Steel Construction ✔ Perfect for Custom Laser Engraving
