Develop good water drinking habits by making it fun with the Spec101 Popsicle Cups with Straws. Each package includes 4 brightly colored cute water bottles for school, home, and outdoors. Use these 1.5-inch thick flat water bottles as party favors for birthdays or as gifts for your little ones when traveling. Adjustable straps feature metal clips to hang these creative water cups from your shoulder making it easy to carry so you don't forget it anywhere. Thick plastic is durable and resists cracking. Fill with juice, water, soda, and punch, or for adults add wine, beer, or whatever you want to sip on through the day. Silicone cap prevents leaks from the 4 pack cute plastic water bottle with straw set. Handwash only. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.