Stay well-hydrated on big adventures-like road trips and camping excursions-with an upsized version of a classic S'well design that's ideal for sharing. Therma-S'well® Technology and triple-layered, vacuum-insulated construction keep drinks cold for up to 40 hours and hot for up to 18, even when you're out on the trail. 9" x 4 3/4" Holds 40 oz. Keeps beverages cold for 40 hours and hot for 18 Ergonomic handle and base ledge for easy carrying and pouring Copper wall layer creates a condensation-free exterior that won't sweat on your hands or in your bag BPA-free; BPS-free 18/8 food-grade stainless steel Hand wash Imported S'well is committed to the highest verified standards of social and environmental performance as a Certified B Corporation, supporting programs that seek to protect our environment, empower communities and encourage advocacy through action