Indulge in the ultimate drinking experience with the Maars Maker 20 oz Skinny Matte Tumbler, meticulously crafted for adventure and comfort. This tumbler boasts a double-wall construction of food-grade 18/8 stainless steel, ensuring your beverages remain piping hot for an impressive 12 hours or refreshingly cold for a remarkable 24 hours. Its powder-coated exterior with a smooth matte finish is a feast for the senses, while its non-toxic and BPA-free composition ensures your well-being. The non-tapered shape and slim design make this tumbler a perfect fit for your hand, while the plastic screw-on slide lid with color-matching straw adds convenience. Whether you're conquering mountain trails or embracing the hustle and bustle of everyday life, this versatile tumbler is your perfect companion. Features: - Double-wall, food-grade 18/8 stainless steel - 20oz capacity - Powder-coated smooth matte finish - Non-tapered shape and slim design - Plastic screw-on slide lid with color-matching straw - Keeps drinks cold for 24 hours and hot for 12 hours - Non-toxic and BPA-free - Hand wash only