Review on Humangear GoToob Refillable Silicone Bottles by Michelle Powell

As a frequent traveler, I was excited to try these refillable bottles. However, as a result of my tests, i determined that they are nothing but a disappointment .First, they leak - even when properly sealed. Second, the silicone material is too flimsy and cannot withstand any type of pressure. The only positive aspect is the size, but that's not enough to make up for the cons. Save your money and invest in better travel bottles..