Part of our bold geometry trend collection this style is defined by angles that create a great tactile and visual experience. Double-walled vacuum construction with copper insulation. Keeps drinks hot for 8 hours and cold for 24 hours. 420ml capacity. Available in 3 colours. Colours: Black, Charcoal and Navy. Sizes: 85mm(w) x 150mm(h). Features: The construction also prevents condensation on the outside of the tumbler. Compact design fits easily under most single cup or K-cup coffee makers as well as in all standard cup holders. Easy sipping, push-on lid with slid closure. Wide opening for comfortable filling and pouring. Lid is BPA Free. Packaging: Bulk Packed. Materials: 18/8 Grade Stainless Steel