Good AGM, easy acid fill.
923265
Good battery.  Too early to really know, only have had it a month. My 600zzr starts really fast but I think that's because it is new battery.  The Yuasa has mastered the acid fill.  It was the easiest fill, much better than Everstart single bottle method.  I thought the lithium ion battery would be too much hassle to fill the space.  The standard AGM works great, got 5 years out of last Mottbatt no-ne.  The initial charge is not the easiest thing to figure out.  Charge tables are not linear, and I didn't have a 1.5 amp exactly charger.  It would be nice if they gave a chart to figure it out. They assume your a pro garage and have a $200 charger.
3662081
Holds a pound of coffee easily, and seems to do a good job of keeping it fresh by venting the CO2.
2509911
Dissolves easily, great taste, low acidity, gives a kick. When friends have tried it, they were surprised it was an instant coffee.

I initially bought a box a few years ago for a bike touring trip; it was in little paper pour packet then, and now it's in plastic packet, which protects it from moisture and accidentally breaking open.

After the bike touring trip, I continued buying this to have at work, and other times, since the supplied work coffee is weak and super acidic.

I've never measured how much water I add, but it's likely less than the suggested 8 oz. I actually mix mine with milk quite often and it's very delicious like that.
1436827
I am pleased with the simplehuman sensor pump. It is easy to refill and the reservoir is large enough that you don't have to fill it very often.
3200887
Great flask.

No smell, good quality materials... maybe a little to big for me.

I miss a funnel. Helps a lot to fill.
4421100
Handy and easy to use for a small gas container. Built well and great for on the go quick refills.
3408323
This is a great battery design, fit and finish is spot on,acid filling is neat and clean, looking forward to many years of rapid starts.
945315
Holds 16g of gas easily. Does not contain the powder most balloons seem to be coated with internally, so inhaling the contents is pleasant. One balloon popped after extended use on the first day though, but use was rough so I am only taking off one star. Would buy again/
1506377
Comes filled ready to go. Works as advertised.
4537318
Good pump. Fill tires quickly and easily. "Locking" feature work very well on both presta and schrader valves. No complaints so far.
2769354
great well made battery!32 oz package of acid from advanced auto @$9.99 was enough to fill it with some left over.remember your battery life begins when acid is added if you choose to buy one w/acid off the shelf try to get a fresh one! I like adding the acid myself. the acid container i got had a tube included it made it easy to fill without spilling a drop
4617167
It works very well, easy to fill. Blends in nice and it is quiet. 4 stars because I have only had it a short time.
1152879
Fast and relatively easy to use brewer for Kcup with user fillable option.  Works well for me making smooth tasting coffee up to 8 ounce cup size, but too weak for my taste for larger sizes. Coffee stream into the cup looks like clear water for the last 1/3d of the brew.  I wish the U-fill insert had a larger capacity.  Bought this to compare with the brilliantly simple Hamilton Beach Scoop we have enjoyed for 2 years.  The Scoop can take double the coffee capacity of this unit and is very easy to clear grounds by knocking into the recycle bin. Was looking to add easy sampling of a variety of coffee via Kcup assortments.  Compostible Kcups will be next on the list to experiment with.
2855209
way easier to fill this than 5qt jugs, works good..  big opening and feels solid.  the lid is ok, I expect the gray strap to break but that is fine, I put a ziplock bag over hole then screwed on cap, no leaks.
910672
Seems very sturdy and was easy to fill. I like that it comes with a plug removal tool to deflate it when necessary.
677813
Good quality product, easy to use, no odor.
927661
Easy to 'energize' and seal. Nice size! I have no doubt that this will perform as advertised. They gelled quickly and the bags sealed quickly with an iron. After 20 minutes or so, the contents are becoming solid. If for some reason, these do not live up to their advertised expectation(s), I will add a comment and reason why.