BlenderBottle Sport Insulated Stainless Steel Shaker Bottle with Wire Whisk, 24-Ounce, Black – Protein Shakes & Hydration for Athletes & Fitness Enthusiasts, Easy Mixing, Keeps Drinks Cold, Lockable Lid

I've been using Blender brand bottles for more than a decade. And a problem I've had with my original blender bottles was that after much usage and washing, the lid loses it's seal where your mouth goes. Even with the cap snapped shut, if you shook it hard enough, whatever liquid you had in there would leak out.The new Blender Bottle has a gasket around the opening to combat this. It also has a lock on it so you can be confidence throwing this into your gym bag and not having to worry about the lid accidentally getting pulled open. It's also metal now and insulated so it stays cold longer. Everything about this bottle is a drastic improvement on the original design.

While it seems we can never truly escape microplastics, we can do our best to minimize our exposure to them. It never really sat right with me that I was vigorously shaking liquids in my old, plastic shaker bottle multiple times per day. This stainless steel one from BlenderBottle was an economical upgrade. It's made with robust materials and has a great, secure lid. It's also easier to clean and doesn't hold on to strange colors and smells as much as plastic.What I didn't like as much is that the included stainless steel blender ball doesn't seem to get lumps out as well as plastic mesh in my old bottle.

I use this to put my meal replacement shakes in, and since i use milk, I need to have it stay cold. This fits the bill, I live in a hot climate and it is still pretty cold even after an hour in my car. I wouldn’t advise much longer than that. I bought this as an alternative to plastic bottles. It works well, and is great to put in the dishwasher. Holds up. Make sure to wash the rubber gasket in the lid between uses, and don’t forget to replace it when dry or it will leak! I learned this the hard way - realized I never put the gasket back on! I like that you can lock the spout closed so you don’t accidentally open it. Personally I blend my drink in blender first, and the pour it in this. It’s smoother and mixes completely - I just keep the ball in there to mix it fully right before drinking.

As a mom of four boys who prioritizes fitness first thing in the morning, the BlenderBottle Strada Shaker Cup (24-Ounce, Blue) is my daily go-to for gym hydration. The vibrant blue design is sleek and stylish, and the 24-ounce capacity (marked to 20 ounces) is ideal for mixing my electrolyte drinks, keeping me fueled through intense workouts. The stainless steel construction is incredibly durable, surviving my hectic mornings and occasional drops without a dent. The BlenderBall whisk blends my electrolytes smoothly with no clumps, and the double-wall insulation keeps my drink ice-cold for my entire session. The push-button lid with sliding lock is leak-proof and easy to open one-handed, even when I’m rushing between sets or wrangling my boys’ gear. The ergonomic carry loop clips perfectly to my gym bag, and it’s a breeze to clean (dishwasher-safe lid). BPA-free and tough enough for my active lifestyle, this bottle is a must-have for any fitness-focused mom. Highly recommend!

I love these bottles. They're all I use anymore, even just for plain water.After reading all of the 1 star reviews about the rubber gasket "falling out" and no longer being leak proof or about how the gasket smells, I had to come leave a review specifically to say the rubber gasket is designed to come out, that's why it even has a pull tab on it. It comes out to clean it so the protein shakes and smoothies and sugars and all that gunk doesn't get stuck in the lid. The gasket goes back in easily in just a few seconds - put the side with the tab in the channel of the lid, then use both thumbs to smooth it all the way around the edges. I would rather have this than a gasket that you can never take out and becomes unusable.

I got two colors. Black was nice because you can see into lid and check the liquid levels. Could not do this on the dark blue one. Otherwise, they are great.

This protein shaker cup has become my daily gym essential. The leak‑proof lid with a twist-top spout is easy to open and close with one hand, even during workouts. The mesh whisk ball blends protein powders and pre-workout mixes smoothly—no clumps! The BPA-free plastic feels sturdy yet lightweight, and the clear markings on the side make measuring a breeze. Cleanup is quick and easy. Overall, a top-notch shaker that gets the job done, every time.

Pretty straight forward here! It's a super nice sturdy steel bottle that helps keep the protein powder smell from overwhelming the bottle! I don't think I'll ever buy a plastic bottle again except for use during travel maybe.Totally worth every penny and super functional as all Blender Bottles are! Love the locking feature design too.It's 100% worth spending the extra money on the steel bottle over a plastic so add longevity to the bottle!