Collapsible Shot Glass with Lid - 2.5Oz (75ml) Stainless Steel Travel Shot Glasses, Rust & Bend Resistant, Keychain for Easy Portability - Collapsible Cups for Traveling, Fishing, Camping

They’re a great product!

Bought for a pressies - they were very happy with it

Very too small

The shot glass itself works great but they are huge shots. I got this for an upcoming train trip so my wife and I can sneak some shots onboard. We normally use plastic "bomb" style shot glasses for vodka and energy drink. If that is your thing, the ratio that I found that seems to work best is second line from the bottom for the booze, third line from the bottom for the mixer.

I have been buying mini items for my pre-teen niece to have in her purse and purchased one of these. According to her mom, she is obsessed! Love that it has a keychain to keep it attached but word of caution, should it separate, only the lid will remain so best to keep the keychain attached but inside a bag (just in case). The kid to cup pulls up and it has a feel of a magnetic pull so it pops up and closes easily.