Stay hydrated all day with the CamelBak Thrive Flip Straw Insulated Stainless Steel Water Bottle. This bottle features vacuum insulated stainless steel, keeping drinks hot or cold. Leak-proof when closed and spill-resistant when open, its Flip Straw lid and valve provide an optimal flow. Odour and stain resistant, dishwasher safe, and guaranteed free from BPA, BPS, and BPF.