12 Oz Clear Insulated Tumblers, 4 Pack Small Tumblers with Lid and Straw, Reusable Double Wall Plastic Insulated Glass Tumblers for Both Hot and Cold Drinks for Child and Birthday Party Daily Use

I waited one month before writing a review in order to get some use into them. The lid securely fastens but if tipped there is space where the straw inserts that will leak, other than that it seals tight. Dropped them plenty of times and they hold up (hardwood floors not tile). American made which i like (I'm done with peeling graphics and lead recalls from certain foreign countries. This is a quality product and worth the money!

These cups are high quality and I have ordered them multiple times. I personalize them as gifts and they are great! The lid is sturdy and secure, the straw is not flimsy and they are easy to clean. It is a great price for four and they look very expensive. I know I can get them quickly with Prime and order them frequently for last minute gifts. I've ordered large quantities for bachelorette parties and big trips and they are always a hit!

Living in 100 degree weather means we drink a lot of cold drinks. These cups prevent water condensation getting on the table. They also keep the drink cool when we are outside.

We used these as an activity for my 9 year old daughter's birthday party. The girls had fun painting them and they're a decent quality cup.

This are the niftiest cups. I loveeee them. I do ice tea or hot teas on them. Either way it holds the heat or cold. They are the best choice I could’ve ever made.

The lid stays on very well but if I tilt the cup in my cup-holder some drink will spill.

These were a good buy to make Christmas gifts for the kids teachers. Just add whatever you want and ut inside. They all liked it

Love them! The Tumblers are great when my children have friends over and also they are also safer then glass, we have 2 big dogs that run around and knock drinking glasses of the coffee table with their tails. They are also great to bring in the car.