RRegeny Straw Lid fits Hydro Flask Standard Mouth, 21 24 oz, Sports Flex Cap Water Bottle Accessories Replacement Top

A friend of mine dropped her water bottle and broke the original lid. Since the bottle was a custom and irreplaceable gift, I suggested she try this RRegeny straw lid as a replacement. I am happy to report that this lid fit her Hydro Flask Standard Mouth bottle perfectly, confirming its universal compatibility as advertised. Not only did it save her sentimental bottle, but she also got a fantastic upgrade: the convenience of the straw feature. This is an excellent, reliable replacement and a definite improvement over the standard cap. Highly recommended!

I love this Hydroflask lid replacement—it's actually better than the original. It fits my 21 oz bottle perfectly and feels like really good quality. It’s completely leakproof, which is super important to me, especially since I use it every day. It has never given me any issues and is incredibly easy to clean. It's made out of plastic, and really good quality. I’m really happy with this purchase and would definitely recommend it as a replacement since it’s even better than my original lid!

Purchased as a replacement top for my Hydro Flask water bottle. Fits well and comes with two replacement straws and a straw cleaner brush. It's leak proof and of good quality BPA free material.

This lid fit my 18 oz hydroflask perfectly. The color was slightly off from the gray color of my flask but I don't have a problem with that. I did need to cut the straw though in order to use it. It came with two straws and a straw cleaning brush.

I really like this product, no issues what so ever. I was traveling and my original top was a screw off and that can be a hassel if the top falls out my hand and all around the mouth area to drink was too big, so I choose this tem. The 2 straws that comes with it are too long so, I cut them down, easy fix. The cleaning brush is great. I have turn the bottle upside down to shake and no spills or leaks. It fits tight and secure I like the handle at the top its sturdy. I didn't realise if my ice cubes melted faster without the original screw top. The flip top for sipping is sturdy I haven't had an issue with breaking. The colour I chose was black. It's works so much better for traveling or sporty activities instead of the original screw off top.

Original with high quality

Fit my major brand model perfectly. Two straws and cleaning brush. We only use bottle for water and leave it apart to air dry.

Product fit intended bottle as advertised. All components arrived as advertised. Low review is as a result of molding flash left on the inside of the carry ring. Poor quality controls cased a superficial cut on my hand. Light sanding removed problem flashing.

No leaks - no complaints.