Simple Modern 14 oz Summit Water Bottle with Straw Lid - Hydro Vacuum Insulated Tumbler Flask Double Wall Liter - 18 / 8 Stainless Steel Ombre: Pacific Dream: Features: Vacuum Insulated: The Simple Modern Summit water bottle is double wall and vacuum insulated. This technology keeps your beverage hot or cold for hours. Specific details for each size are listed in the description and the featured photos. No need for koozies or coasters. No matter the temperature of the liquid in this bottle, it will never sweat or be hot to the touch. Straw Lid: All Summit bottles in this listing come with the straw lid. This straw lid is leakproof, with a nozzle the flips up for easy drinking. This lid is great for kids and adults at home or on the go. The opening on every Summit bottle is the same width so the same straw lid fits any size of the bottle. Powder Coated 18 / 8 Stainless Steel: This reusable bottle is made from premium gauge 18 / 8 stainless steel. This material is BPA-free and will never rust or leave a bad metal taste in your mouth. Choose between the most popular and durable powder-coated colors on the market. This product is not dishwasher safe but the wide mouth makes it easy to clean. Premium Copper Coated Insulation: The exterior of the inner wall, in the vacuum sealed area, has been dipped in copper for added insulation. Copper reduces the transfer of temperature, adding even more insulation to your bottle. Wide Mouth: The Summit wide mouth opening is designed for easy filling with ice and larger quantities of liquid. Cleaning is made easy by the wide mouth. The wide mouth opening is the same size for every size of Summit bottle. This means all of our great Summit lids will fit your Summit bottle. Cupholder Friendly Sizes: The 10 oz, 14 oz, 18 oz, and 22 oz Summit bottles are cupholder friendly. The 32 oz, 40 oz, 64 oz, and 84 oz sizes are too wide to fit in cup holders.