Humangear capCap - Tappo per borraccia, Sandali Adventure Seeker, punta chiusa - T - Bambini, capCap+

This was my third purchase. I now have green from many, many moons ago and blue and red more recently. I really like the addition of the cap stow away option in the piece that connects the top and bottom! This allows me to drink with only one hand. I haven't had any problems with either breakage or leakage in any of them. I LOVE how I can easily drink from my easy to clean wide mouth bottles without having to worry about dumping water all over myself, especially while hiking. They clean well.

It works, it fits on the large mouth nelgene bottles and is very convenient to use. Trust me I know.

Weirdly hype about how cool this lid is, as well as how well it works.Perfect fit for my 32oz Nalgene and looks way better than the original ever did.

This top is SO MUCH BETTER than drinking from the wide mouth. I love wide mouth bottles because they are easier to clean, but trying to drink while using those little plastic inserts is a pain. The inserts never fit quite right, and there’s always the risk of the insert slipping out or falling in. This top completely eliminates that problem. I can also fill my bottle all the way to the top when using this lid. These lids are sturdy and well made. The simple little “cap keeper“ is a brilliant addition. Already ordered two more of these to use with my other bottles.UPDATE:I now have three of these, and I'm waiting on specific colors to be back in stock so I can buy 2 more. (I like having my caps match my bottles. It just looks nice.) The cap colors are also an easy way to identify bottles if I have added a flavor pouch to it, etc. I love the way these seal, I like the "chug" size opening that allows easy flow without being TOO large, and I love that they are easy to clean. I sometimes notice an odd smell at the en of the day after using one of my caps, but it goes away immediately after washing it. I'll probably never use an another cap- this is perfect!UPDATE (AGAIN):I recently bought the darker blue, mint green, and orange versions. I think I almost have one of these caps for every Nalgene bottle. I own They have been holding up great, it’s easy to wash them, and they are by far my favorite replacement lids for my Nalgene bottles.

I bought my third one in five years. Not because of durability issues, I'm just brutal in my daily use. They hold up to abuse very, very well.The opening is of perfect size and shape for sipping or guzzling. No leaks.Humangear keeps tweaking the design and features, and the product keeps getting better and better. The interior is smoother in the latest rendition, making it even easier to clean. Whereas it didn't have a gasket on earlier models and you had to add your own, there's now one built in. Also added is a loop and pin on the cap retention strap which holds the cap out of your way when you drink. This is easily the best cap that I have seen or used.