A whole pack of the most useful invention in history!!! Well... ONE of the most useful Stupid inventions. These little Caps are super light-weight, easily sealable and work with almost every standard soda can. Now we can have our Dr. Pepper in the car, on the bike ride, hiking, in our backpack, on the beach and even skydiving. We're so excited to bring you this giant pack of fun, so get to sippin' and invite 9 more of your friends . - 10 Snap Cappz in each pack (less than .80 cents each!) - Keeps drinks from going flat. - Prevents spilling. - Can be used on soda, beer, and juice cans!