Stanley Adventure Reusable Vacuum Tumbler w/ Straw

This tumbler definitely performs as advertised. I have not tried a hot beverage yet, but I put some chilled water with no ice in this before going to bed and left the straw in. Woke up the next morning and took a sip to find it was still cold. It is also a nice bonus to have a durable, reusable straw in a world that for some reason seems to think paper straws are a suitable replacement for plastic. Be aware that removing the straw and closing the top will not completely prevent leaks from the hole in the lid, but it does help keep them fairly well contained in combination with the lid being threaded. The Star Wars crossover branding including a mythosaur skull is pretty cool and can be appreciated by any old school Boba Fett fans or Mandalorian TV fans alike. I was excited to get this at a steep discount for May the 4th. Thanks Stanley + Disney!