One Lube To Slick Them All.

This is marketed as an everyday use lube for those of us with arid deserts for a vagina, which is caused by age or medicine. It's a great all-purpose lube though, being water based and containing vegan rated ingredients.
It's free of the paraben and glycerin that causes many of us to flee from lube to lube, trying to find something that will work. Sliquid has the answer by the name of Satin.

I've only used this lube since obtaining it, and not just for masturbation. It only takes a pea sized drop to keep your bits comfortably moist, but it requires about 3-4 times that amount for sexual and masturbatory aid (for myself).

The bottle's too big around for my fingers to touch, so gripping onto this when your hands are lubed up can be a bit hard.

The bottle next to a C.D. player.

The texture is just about identical to natural lubricant, but it outlasts the product my own body creates by leaps and bounds. It's a bit annoying with silicone toys, (like my Big Boss, that thing is greedy for water based lube) as I've had to re-apply it a few times in a session.
(Note: My sessions are anywhere from 45 minutes to an hour and a half.) With all of my other toys, it works perfectly. I only need to apply it twice at most, three times if I want to feel wonderfully slick.
The bottle can be awkward during a session because it requires 2 hands to open and squeeze the slightly stiff plastic. It is quite thick for a water based lubricant, but it will slip off your toy if you're not paying attention.

Imagine my surprise when I opened the lube and was struck by a fruity note that I immediately recognized as Lychee, an Asian fruit similar to the grape in both smell and taste. It also tastes like Lychee and aloe put together and watered down. It isn't unpleasant at all, and I won't feel bad anymore when my partner goes down on me after applying lube.
It's not a strong or weak smell. It falls neatly in the middle, and it actually adds to the fun for myself.

My masturbation sessions usually last 45 minutes to almost a couple hours, and 1-2 applications keep up with me. If I'm using my drag-filled silicone toys, that requires a few more visits to the bottle.
It sticks around for a little while afterward (which is what it's designed for, comfortable moisture for the Vaginal Drought) unless I wipe it off with a towel, clean myself a bit with one of Eden's wipes, or go rinse it off with water.
The only odd thing that this lube does is that it froths up when speedy friction occurs. I believe that's due to the aloe in it. My grandparents have aloe plants, and it does the same thing when quickly rubbed onto the skin.

It came in a simple plastic bag, as most, if not all lubricants from this site are. The bottle itself is quite discreet and rather attractive. It does not have any large print about sex-related items on there, but rather it is just some gold lettering stating that it's a natural intimate moisturizer.
The back of the bottle lists the directions and a plethora of bullet points that lists the lubricant's qualities.
The bottle's pretty leak proof and can survive a fall since it's made of strong plastic.
This is definitely something I'll pack whenever I go out and about for a few days.

It's completely vegan, made in the USA, has an all-natural ingredient list, and it even asks you to recycle the bottle after it's been used up.

Copied from the back of the bottle-
Vegan Ingredients:
Purified Water, Plant Cellulose (from Cotton), Carrageenan, Aloe Barbadensis (Aloe Vera), Natural Tocopherols (Vitamin E), Cyamopsis (Guar Conditioners), Potassium Sorbate, Citric Acid

Personally, I need lube just about every time I masturbate or engage in sexy times. I've been on birth control that's murdered my sex drive down to a normal level and prevents me from creating much of my own lubricant. I love this lube. It's non-irritating, and the aloe inside helps with my occasional labia tearing. (Large outer lips that don't like to be too far from each other, combined with dryness equals ripping at the apex.)