• 26oz Stainless Steel bottle with Flex lid is designed to handle hot and cold drinks. The lid has a hole to sip your favorite drink from and also a hole to insert a straw or to vent your drinks.  Each bottle comes with a tritan straw as well.   •Premium Quality Double Wall Vacuum Insulated Protein Shaker Bottle that keep your drinks hot for up to 12 hours or cold for 30+ hours. •Kitchen grade premium stainless steel cup that does not absorb odor. Odor resistant metal cup makes it perfect for juices, smoothies, coffee, tea, water and all of your other favorite drinks. •Sweat proof bottle, no more wet cold hands and sweat rings all over your tables.