Review on Mziart Portable Silicone Bottles Containers: Travel-Friendly Must-Haves for Convenience and Hygiene by Kevin Samuels

The most important question when choosing travel bottles: Are they leaking? We are pleased to report that Mziart Soft Silicone Bottles *do not* leak. Used as carry-on, one shampoo, another conditioner, third lotion, no leakage. I don't know how a very liquid product (like a serum or bath oil) holds up, but that's not what I bought them for. Well-designed bottle/tube neck with a plastic ring to stiffen the rim and snap the cap in place. The silicone is so flexible and durable that I don't expect it to crack or chip over the life of the container (much longer than comparable plastic bottles). Worth the premium paid for silicone over plastic. Like 3 ounces. This is the largest single bin of TSA-approved toiletries. These bottles contain enough product to easily last a two week trip. That is a good thing. The only drawback, in my opinion, is the shape. Don't stack well without wasting a lot of space. I guess I'm a food addict because I need as much space as possible within that liter pack limit. Recommended. UPDATE: DO NOT leave the product in these containers with the expectation of being able to use it later. Shampoo, conditioner, and lotion dry out over time, leaving a sticky, thick mess. Get out when you come home!