Leak-Free Discreet Flask, Compact and Portable, Black Stainless Steel, 3.25" x 1.2" x 6" Dimensions, Perfect for Travel and Outdoor Use

received this today. website claims it’s leak proof. Not sure how since it has a snap on top rather than the traditional screw on top I’m giving it four because of size and compact ability. will reduce it to a 2 or 3 of if leaks.. update: when I first filled this flask, I was disappointed because it leaked, the flask leaked because I didn’t secure the the cap. since I didn’t see any threads on the neck I assumed it was simply a snap on top, however when I twisted the cap it tightened on the neck and provided a leak proof seal!!😊. Also make sure that grooves of the rubber seal is seated securely on the container. Don’t over fill!!! fill only to the bottom groves of the rubber seal . Took it a concert last night!!! and it didn’t leak so I am upgrading my review to 5 stars. good value for the price.

Yes, it IS leakproof. No. Contrary to another reviewer’s misguided opinion, it is NOT a snap on, it is a screw top with a very clever twist cap. I have been using this for years and have gifted it to friends and family. It is easy to clean, too. This flask is elegant, light, easy to see.

Nice size and shape, easy to clean. Leak proof when kept upright. I had leak issues when this fell onto it's side in a pocket after taking off my jacket. Be sure to keep the flask upright at all times.

I don't really see how they did it. It didn't leak, and the brilliant design actually works. Sure, you sacrifice some volume to have the removable top, but it's definitely worth it. It feels pretty indestructible too for a plastic flask. Have not tried going through security with it yet but I'm pretty impressed.

Good idea but it leaks. The design is good for filling/cleaning the unit with the rubber wraparound band keeping the main top on tight. However, the round "screw top" doesn't actually have traditional threads. The design appears to have just one "tread" but it loosens easily then the liquid escapes. I would not recommend. I would have returned it but it's too late :(

Super easy to clean and fill without a funnel. I keep it in my pocket while snowboarding and the lid has no problems staying sealed even when taking hard falls. nice and lite as well. LOVE THIS THING

I got this for water because sometimes I want to bring my own water bottle but have a compact purse. This doesn't leak, and didnt crack when i dropped it, but I have had people ask if its actually "water" in my flask.

Had an issue at first that the company quickly rectified. Can sneak past metal detectors.

Produto de ótima qualidade!

Está padrisimo por un precio súper económico. Buena calidad de materiales, un buen diseño. No sé derrama el líquido, pero por si acaso siempre lo lleno a un 80%. Cabe en mi mochilita y no ocupada mucho espacio.

Thanks just want we needed to replace a lost one

Great product. Doesn't have the classic look of a metal hip flask but is sturdy and much more practical.

Ótimo produto