Come and see our amazing products. 34 oz (1000 ml) stainless steel vacuum sports bottle. Simple and fashionable stainless steel vacuum insulated water bottle structure and screw switch cover can keep the liquid hot and cold for more than 15 hours. Bottles are easy to carry, suitable for outdoor use, office use, as promotional gifts, etc. Add your organization or company logo to create a brand promotion. Pls confirm with us about the packing info, stock color and exact production time before placing your order.