LIBERTY MOUNTAIN Twin Neck Fuel Bottle (8-Ounce)

This has been a game changer for helping me to measure the right amount of fertilizer to add to my plant's water. Smart little bottle!

My only criticism if you can call it that is I wish that it was measured in mL but it still does the job I need. I use it to store fertilizer solution for my plants. I like having access to a small amount but I still need to use a pipette to measure in mL

The item should have 2 caps BUT only got 1. If i am shipped another cap i will revise my rating. Amazon shipped me a 2nd one and it is good.

I use this to store muriatic acid for a hot tub. Makes getting the right dose for a hot tub much easier than trying to pour from the gallon jug into a measuring cup. Dosing out fractions of an ounce with this bottle is super easy.Only complaint is that re-filling this container is a little hard because it requires a funnel since the fill opening isn’t very big. Luckily, 8 oz lasts long enough that I don’t have to refill often.

I'm stingy with one-star ratings, but this one is deserved. I have experience with these types of bottles, and I know how they're supposed to operate. You tighten both caps, fill the reservoir, and open just the reservoir cap to dispense the liquid.This one is useless. You can't fill the reservoir more than halfway because fluid leaks out into the bottle after you do, no matter the cap figuration (closed or open, one or both). This doesn't matter, because you can't dispense just what is in the reservoir because fluid that isn't in the reservoir will leak out when you try to pour it. It's basically just a bottle with two caps. Pass.

This thing is great for sitting and measuring expensive additives. It's basically an stabil bottle but works perfectly. Good design.

This container fits perfectly in my backpack's side pocket staying upright, and in the saddlebag as well. Perfect for transporting and metering ethanol fuel treatment for the motorcycles.

Doesn’t leak when closed, which is the important part, I guess. But when you open the flip tab spout, it dribbles all over the place as you’re pouring/squirting its contents. Might just be a problem with my cap. It’s a great product otherwise. The bottle itself is well made and functions well.