32Oz water bottles with straw are constructed with double wall vacuum insulated technology, keeps beverages Cold up to 24 hours and Hot up to 12 hours. Made of non-toxic BPA-free plastics & durable food-grade 18/8 stainless steel. The anti-slip layer ensures you hang on to your bottle during the toughest activities.It is safe in backpacks, beach bags, or the edge of your counter top
