Happy Penis comes in a really handy and fun looking bottle. It's a 4 fl. oz.(120ml) plastic bottle that has a cap and label to match the flavor. The cap pulls up to reveal a small hole at the tip (kind of like a penis) and then pushes back down for a complete seal. I have found that a bit of the product comes out of the hole when you push it shut, but it just wipes right off. The cap can be twisted right off if that's what you prefer.
It does have a pretty obvious label, so it's not very discreet.
Here is the list of ingredients:
Water, mineral oil, cetyl alcohol, glyceryl stearate, PEG-100 stearate, cetearyl alcohol, polysorbate 60, flavor, xanthan gum, carbomer, triethanolamine, sodium benzoate, potassium sorbate, diazolidinyl urea, sucralose, sodium saccharin, disodium EDTA, yellow 5.
Side note: This product was not tested on animals!