Glow-In-The-Dark Shaker Bottle, Drink Mixer for Pre Workout, Protein Shake, Smoothie Mix, Meal Replacement Shakes, Energy Powder and More, Blender Cup, Portable Safe, BPA Free Plastic - 16 oz

It really glows, pretty brightly too! A neon-ish green glow, very cool!Perfect size to make shakes, doesn’t leak (!!), super easy to clean, fits easily into water bottle pockets, no weird taste or plastic smell, easy to screw lid on and off, isn’t harder to clean if it’s been sitting for a while - the sticky comes off just as easily, overall it’s a great 16oz. bottle.Might not be great for lumpy shakes as there’s no shaker ball, but maybe that’s what the insert is for? I don’t use it for mixing but I’m only mixing a tiny amount of powder.

Very nice bottle and it really glows.

LOVE this shaker. Had to buy more because my kids wanted one too. They glow really bright and the material is thick so if dropped it doesn't break apart.

Makes drinking Gfuel in the dark awesome. There are plenty of good shakers but this is my personal favorite.

So I use carbonated water to mix with the powder in this cup, and it makes a very loud pop like a champagne bottle when I open the cup up for the first time. The guy in the next cubicle jumps everytime and yells profanities. Good times.Just wish it was a bit bigger, but it was a good price and served the purpose. Plus I've yet to have it leak!

It’s an alright shaker. Nothing to complain about over the couple of months of use. It’s been holding up very well, I do recommend buying.

Didn’t expect it to actually glow but I’ve had her for about 2 weeks and it still glows bright!!

I actually like this shaker. It is my first shaker bottle and it glows pretty bright for me. Shipped really fast and I got in a 2 days.