Klean Kanteen Rise 26oz Tumbler (with Flip Lid) (Sea Spray)Our 26oz Rise Tumbler features ergonomic contours, earthy colors and a world of uses, indoors and out. Insulated tumbler and cup made from certified 90% post consumer recycled 18 8 stainless steel, with Climate Lock insulation for hot or cold drinks, coffee, cocktails, water and more. Tumbler fits in most cupholders and comes with splash proof Flip Lid.