I bought this because it is a tension rod, the width is an expandable type, and it is made of metal (so it can be used around fire). I had always wanted to use a magnetic storage system like the one used by a certain company. To put it simply, I'd say my impression was “not bad”. Specifically, I thought it was a shame in the following four points. 1. As it is a tension rod, you need to get used to installing it to get a stable strength (it was more difficult than I thought). 2. The maximum height of the panel installation position is fixed. 3. The panel area is not as wide as you might expect (the minimum is The old water bottle I was using was stressful because the water splashed when pouring and it didn't come out smoothly, but since I got this water bottle, I've been able to use it without any stress. When washing it, I can reach the bottom and it's very easy to wash, so I was really impressed that I'd finally found the ideal water bottle! I've definitely decided to buy it again!