BEV-Bank Hidden Power Bank Flask - Holds Approximately 8 oz. (235 ml)

Best thing ever invented. I use this every time I got to sixflags or concert. It looks real. No leakage. Quality is great security never looks twice on it.

Taken to many concerts, haven’t been caught yet… 😏 I plug a cord into the top to help it look even more realistic

Used it at various venues. Never had any issues.

I haven't got caught with anything yet! The plastic is a bit flimsy but no leaking the times I've used it! The only time it leaked was when I overfilled it but honeysly for plastic it's great! If you want something more durable look for something else as I can tell it'll break down after some more frequent use. Definitely worth it still!

This was a great purchase. It will get you through 99% of security lines without a second glance if you have a charging cable plugged into it.

I always take this flask to festivals and shows, and have never had any issues. I usually attach a cable to the port to really sell it. It may become suspicious if the liquid is cold, since condensation will form on the outside, so be wary.

Not bad only plastic tho

I wrap an iPhone charger around it so it really sells the bit. I've bought many flasks in the past to sneak into festivals and this one is by far my favorite. I have a hairbrush that holes the same amount as this one and that thing is BULKY so I hate bringing it. Also have a pair or binoculars that holds double but not every music venue allows you to bring binoculars in and at EDC, security knew immediately and had me toss them. So this one is 10/10. Compact, easy to clean, and super believable. Might buy a second one to be honest lol