RUVO by Hans Larsen is a 2-in-1 modular hydration set with interchangeable water bottle and leakproof coffee tumbler lids, double walled vacuum insulated stainless steel (SS304 inside and outside) and robust construction quality. Switch comfortably between both lid types for a bottle or tumbler drinking experience. This set is perfect for drinks of all temperatures, and the wide mouth makes it easy to add ice cubes. Packed in a sustainable, recyclable kraft box. Capacity: 400ML This set is a CHANGE ZERO product, which means that it is developed with a net zero carbon footprint - we have measured and offset the carbon footprint of -3.4 kgCO2eq per unit by financing renewal energy projects through Climate Partner, making it a carbon-zero gift.