Shelf2Self Silicone Water Bottles – Collapsible Travel Bottles – 500 ml Compact Water Flask – Foldable Lightweight Bottles for Camping, Hiking & Sports – Silicone & Wide Mouth Design

Got these for a 9 day trip overseas and for a 3 day cruise. They are a bit flimsy. I have a mesh sling water bottle bag that I put them in and they held up great. They're somewhat hard to use without some support, like the mesh bag. They pack up very well in luggage and don't take up much more room than a tube of toothpaste. I did boil them twice to get rid of the smell and they were fine. Con - I had one of them in my bag and it was filled with water. Something pushed down on it and the top came off spilling water in the bag. This doesn't happen with more sturdy bottles. Overall, great value for the money. Would recommend.

I bought two of these to take on a cruise I was taking. One for my wife. The collapse and roll up and take up hardly any space in luggage. The lid comes off allowing me to easily fill the bottle with water. This saves a lot of money and cuts eliminates waste plastic. The nozzle has a screen built in but I'm not sure why it's there. Even though the bottle is made of silicon, it will stand on its bottom without falling over. I expect we'll be using these bottles for many years ahead.

I needed to get 6 water bottles for the family’s trip to Europe so the price point was great, I needed a bottle so we could stay hydrated but could be put away when empty, these work great, I’m still amazed how leak proof they are we keep throwing these at the bottom of bags/backpacks without concern, not one drop. When folded fits in my small crossbody purse or in a pocket. I haven’t had any issues drinking from these either just need to know how to hold them, no taste issues but I did wash them.

I thought when I ordered these they would be a cool idea. Bottle is compact and easy to put into a suitcase for travel. But, they are very flimsy and difficult to drink from as they bend all over the place when you raise the bottle to your mouth. I know to compact like they do, they can't be hard containers but did not anticipate exactly how flimsy they would be in actual use.

We used these for our 5 kids in Disneyland and they worked great. Lightweight, fairly easy to clean and they didn't leak. It wasn't a super big deal, but our kids prefer to have ice in their water bottles and these lids did not really leave room for that. Not a deal breaker, but it would have been great if they could have had slightly wider openings.

We love these bottles, we froze them every night before we took out on our journey when we were in Europe this summer, and I love the fact that when you’re done with them and they are empty you can just roll them up and put them in your backpack. Wasn’t sure I was going to like the flimsiness of it, but it really worked out to our advantage.

Make sure you boil it to get rid of the smell. Once that is done, bottle works great. Might need to be gentle with the loop to keep it rolled up. A hair tie will fix it if the loop breaks.

We are using our water bottles now, in the South Pacific. They're great, easy to pack, easy to keep clean, and best if all, stable, even on a rocking sailboat. I didn't realize that an order contained two bottles, so we now have two new ones to share with friends. These were a great deal!