There are no exposed seams to cause leaks, the zipper is high-quality, and the hooks are a perfect fit. El supresor de bajos es funcional. 2 included allen wrenches and about 15 minutes later, you got yourself a gravity bike stand. Maybe the straps would stretch, but didnt want to count on it. I bought these for my girlfriend and she l loves them. I watched dozens of reviews of this an many other small portable Bluetooth speakers. It’s sturdy and the best part is it fit perfectly in my hall closet. Very light wight, with soft leather. These slip ons are amazing! For this reason I wish it had Bluetooth as well, but the connection to the computer with the transmitter is sweet!