There are a lot of brush kits on Amazon at this point, so feel free to shop around.  This is the one I have, and it has a range of brush sizes that work with any bottle.

I've tested these, and they work really well when cleaning out coffee and tea stains.  I also recommend using them roughly once per week during your deep cleaning routine.

Bottles that are 24 ounces or less can fit in the majority of cup holders.  Bottles that are larger than that typically need an adapter, like our BottlePro Max.

A key difference is if you purchase a tumbler-style bottle, like a Stanley Quencher.  Tumblers are known for having tapered sides that are better able to fit in more cup holders.

Let's start with the most popular brands by looking at a bottle that's quite possibly overtaking Stanley as the most trendy option on the market today, Owala.

Owala's FreeSip is good because it has an ergonomic combination straw and spout lid that's honestly pretty nice to use.  It's also a reasonably priced bottle.

Cons with Owalas are the handle and at least for me, the colors (though some people love the funky combinations).

​I recently made a dedicated post about this brand, so check out this link if you'd like to learn more.

Stanley's Quencher tumbler has been atop the social media mountain for a few years.

Stanley's Quencher is good because it has a large handle that's easy to hold because it's side-mounted.  It also has a tapered base that lets it fit cup holders.

Cons with Stanley Quenchers are that the lid is not leak-proof.  Also, the large handle makes an already-bulky bottle even bulkier

YETI's Rambler series is incredibly popular and includes a wide range of different products, but I'm just referring to their bottles like these.

YETI Rambler pros are the durability and the wide handle with their chug and straw lids.

Cons with YETI Ramblers are the high cost and the handles or lack thereof with their other lids.

I recently made a dedicated video about this brand, so check out this link if you'd like to learn more.

Cirkul took social media by storm a few years ago, and it's known for having flavor pods with a dial so you can control how much flavor you get.  While an interesting concept, I really don't like this bottle.

Cirkul bottles are good if you'd like to easily add flavor to your drink, but that's about it.

Cons with Cirkul bottles are:

• that the flavor pods are disposable so they add a lot of waste while also costing you a lot more money in the long run
• the handle is also truly awful
• the bottle finish scratched easily
• the straw lid makes weird noises and takes a lot of sucking compared to Owala's design
• and there are legitimate questions and concerns about about how artificial sweeteners affect your health and you're essentially drinking non-carbonated diet soda.

If you'd like to add flavors to your water bottle, a more natural option is our FlavorFuze Pod drop-in infuser.

Next is Hydro Flask, and our company really got started by making accessories for these so I have a few of their bottles.  Hydro Flask's 32oz wide mouth style bottle was the social media darling a few years before Stanley, and even though they've dropped off the radar some, they're still great bottles.

Pros about Hydro Flasks are the lids, which all have great handles (other than the original straw lid).  They also have a wide range of color options.

​Cons are the high price, though they do seem to be on sale pretty often nowadays to compete more with Stanley and Owala.

Hydro Flask Flex Sips are great bottles for coffee and tea.

Pros about the lid are the wide handle and that it's easy to take apart for cleaning.

Cons are the high price and that taking the lid apart takes quite a few steps (though it's not particularly difficult).

I typically don't like narrow or standard mouth bottles as much as wide mouths because they're more difficult to clean, have smaller lids and handles, and aren't as easy to add things like ice or flavorings.

​But a positive of bottles with narrower mouths like this are that they typically have better insulation than their wide mouth counterparts.

Another good variation to know about is their Trail Series.  This style is lighter and actually tested a little better in an insulation test I did recently compared to their original wide mouth.

​Cons of this series is that they don't have many color options, though they do all share a cool metallic look that is different from the market-standard powder coating with most bottles.

Hydro Flask's 64oz Growler is a good one to have for situations like long road trips when you can use the growler to refill a smaller bottle that's better to use when driving.  But for most people, growlers are too big to be the main bottle they drink water from and are better used for refills.

​It's also worth noting that I have Hydro Flask's standard style growler, not their beer growler, which is another 64oz bottle with a different lid that's specifically designed to handle carbonation.

S'well is one of the original trendy brands, and for good reason.

S'well is good for its sleek look, which is more aesthetic than most other brands.  The narrow mouth one I have also had one of the best insulation test results of any bottle from my collection.

A con is that it's too narrow to easily get ice into it so there's a bit of a tradeoff, and this makes it more difficult to clean too.  The bottle also doesn't have a handle so it's not as easy to carry with you, and they're pretty pricey.

​Klean Kanteen is another premium brand, and I have two of their bottles.

The good things about Klean Kanteen's non-insulated bottles like this 40-ounce single-wall are that they're lightweight, reasonably priced, and have stainless steel under the lid.

The bad side is that it's not insulated and the handle is truly awful, though their updated loop style lid is much better.  The lid shown in these pictures is an older style.

I also have their 32-ounce TKWide, which is their insulated series.

These bottles have pretty good lid options, and the bump-style threads are easier to clean compared to traditional threads.

Some downsides with TKWides are that some people find the thin metal handle uncomfortable, and they are very bulky, especially because of the bump cap which is essentially a bumper on the bottom that's intended to save your insulation if you drop your bottle.

The problem I have with that is that is that I found in a recent test that most dents don't affect insulation anyways and if the dent is bad enough to affect insulation then your bottle is probably too wobbly and ready to be replaced anyways, so that extra cap on the bottom just seems to add more to the bulk of this already bulky bottle.

Now we're getting into some mid-range brands that are still great options but may not have the prestige of a brand like YETI or Stanley.  First is Takeya.

Pros are the reasonable cost and the great chug lid, which has a connected spout cap and a wide handle design.

I honestly don't have many negatives to say about this brand, but some people do prefer a rigid handle like YETI's over Takeya's hinged design.

​If you get a Takeya, go with their Actives series listing because it'll come with their insulated lid and a protective bottle boot.

Nalgene is the only plastic bottle in this video, and yes, I realize it's not stainless steel, but I'm grandfathering this bottle in because it's a cult classic with a place in history as the first popular reusable bottle for outdoors and hiking.

Good things about Nalgenes are that the plastic construction is really lightweight and inexpensive

Bad things are they don't have a great handle and are not insulated.

If you avoid Nalgene because of the plastic, then a good alternative to consider is Healthy Human.  I have two of their bottles, a 32-ounce classic design and a 21-ounce from their Curve series.

Both have stainless steel under the lid so you can avoid plastic contact with your water.  They also come with a lid that has a wide handle and a light-duty carabiner so you can clip it to a bag

The Curve series is more ergonomic for some people.

​One downside is the lack of a sip style lid for coffee in their bottles, though they do have tumblers and cups that are a better fit for that.

Next is Camelbak's Chute Mag.  Camelbak is one of the brands that's been around the hydration world for a long time, so their bottles are very common and well-known.

Good things are that the lid has a magnet in the spout cap that helps keep it out the way when you're taking sips.  They're also some of the least-expensive insulated options out there.

Bad things are that I'm personally not a huge fan of the offset handle, but some people prefer that style.  The magnets are cool, but I'm not a huge fan of the all-plastic hinge design because it is tricker to link up the cap with the spout compared to bottles with fixed hinges like Takeya and FJbottle.

Overall, this is a pretty middle-of-the-road bottle in my opinion that does a lot well but doesn't excel at anything in particular in my opinion.

ThermoFlask is another solid mid-range brand that doesn't have much that really differentiates it in either a good or a bad way.

But one good thing that you don't see with many other brands is that ThermoFlask regularly offers two-pack options for additional savings, so if you're already thinking about buying two bottles then it's a good option.

​Fun fact, this brand is owned by Takeya, so they have a lot of similarities.

​Next is Iron Flask, and you can probably guess what this brand is going for.

They have done a good job establishing their footing on Amazon as a lower priced alternative to Hydro Flask.  Pros are the value, as you'll get three lids included for a reasonable price.

​The downside is that the lids feel cheap compared to what you get from Hydro Flask itself.

Ozark Trail is Walmart's bottle brand, and as much as I hate to admit it, this is a pretty solid bottle.

Pros are that it has a grippy base and a good lid that has a connected spout cap and wide handle.  And surprisingly, Ozark Trail has also consistently had the best insulation tests out of all the wide mouth bottles that I have compared it against.

Cons are that you can't buy it on Amazon, so if you're looking to use Prime shipping then you're out of luck.  The handle is also just a touch small for comfortably fitting three larger fingers like mine.

FJbottle is a brand most people haven't heard of, but if you saw my comparison video last year then you know I really like their bottle.

What I love about FJbottle is that it has both a fingerhold handle and a built-in carrying strap, which is something most bottles don't have.  The strap is something I didn't expect to like as much as I did, and it makes it a lot easier to carry your bottle when your hands are full with other things.  It's also reasonably priced, has a no-slip base, and has a magnetic spout cap that I honestly prefer over Camelbak's design.

A downside is that the spout opening is a little too small, but for the most part I'm easily able to overlook that inconvenience because of everything else this bottle has going for it.

EcoVessel is another reasonably priced bottle for what you get.

Pros are that it comes with a bottle boot and has stainless steel under the lid to avoid plastic contact with your water.  It also has a built-in strainer that can be used for tea or blocking ice.

Unfortunately, the strainer is too small to hold fruit, and the bottle doesn't have a true handle, though you can use the cap tether.

Steepware is one of the first bottles I am aware of that had a built-in strainer, and it also has a larger section here that screws into the strainer.  This makes it a better option than EcoVessel for loose leaf tea or even some smaller fruits.

Other than that, I don't really like Steepware though.  It was an outlier on the bad side on an insulation test, and the lid isn't that great.

Vesmoon is a new brand that has the best built-in infuser in my opinion.  It's a larger infuser than Steepware's, and the chug lid is a really good design that includes a carrying strap.

​The downside is that it's a smaller brand, but if that's not a problem for you and you're looking for a good infuser bottle then this is one of the best options I've seen.

RevoMax has a really unique feature in that it's the only bottle in this video that is completely threadless.  You pull on this part here to lock the lid into place, and to unlock it you pinch the side buttons and press this button on top. 

The main pros and cons are really opposite sides of the same coin.  The lid is easy to open with one hand, but because this lid is separate it makes it difficult to use this bottle when driving unless you put the lid down somewhere.

And the lack of threads makes it easier to clean in some ways, but the lid itself is trickier to disassemble than other lids when you need to do a deep clean.

​It's a narrow mouth bottle, and it tested really well on an insulation test I did last year taking the top spot in essentially a tie with my narrow mouth S'well.

​Zulu Ace is a great bottle to consider if you're a clean freak because you can open the bottle from both sides.  This is a good option if you don't want a tumbler like a Stanley Quencher, but you also don't want to deal with a bottle brush kit.

The downside is that there are more threads where it could potentially leak if a seal is misaligned, and it doesn't have a built-in handle.

Stanley's Thermos is certainly not a new design, but I'm including it in this part of my review because it's so much different from all the other bottles I've mentioned.

This bottle has great insulation, but you wouldn't want to use it as a main water bottle.  It's best used in situations like outdoor events to store and distribute hot coffee or tea while you drink from other cups.

Copper has been used for thousands of years as a drinking container and vessel, but it's good to know what you're getting into before you buy one.

Most brands heavily market health benefits associated with using copper bottles, though I personally have not seen trusted sources or scientific research that definitively backs this up (at least not to the degree that the benefits are marketed).

They also take a lot more regular maintenance compared to stainless steel and plastic bottles because the copper tarnishes over time.

But there's no doubt that they look really cool!

Brita's bottle stays true to their roots by focusing on filtration because the bottle has a built-in filter.  This is a great option if you're traveling and are not sure about the water quality.  If you're familiar with LifeStraw, just think of this bottle like having a built-in accessory like that.

I'm not a fan of the handle though, and the bottle itself isn't as aesthetically pleasing as many others on this list.

GRAYL is a different take on the filter bottle.  Instead of sucking water through a filter straw, you use this bottle like a French press.

It looks really cool and rugged and helps clean water when you're camping or hiking and need to get water from a stream.

But this isn't a convenient bottle for every-day use because it's a lot of effort to go through if you already have good water and the handle isn't much to write home about.  And these bottles are crazy expensive, with this version costing $100 and their titanium version costing $200.

And last we have LARQ, which is the most high-tech bottle I own.  You may have seen them on Shark Tank, and this bottle's main calling card is the built-in UV light that sanitizes your water.

The pros are that UV light is proven to make water safer to drink by killing bacteria, and it's a cool concept that you can show off.

The cons are the high cost, having to recharge the battery, and they only have a narrow mouth design.

First, prep the containers.  The most important thing to do is sand the paint off the outside of the can.  This lets the drain cleaner react more quiclky with the raw aluminum.  I only sanded half of it because I was curious how much the paint resisted corrosion, but I'd recommend sanding it all the way around.

I also sanded the outside of the paper cup and aluminum bottle, but I'm not sure how much that impacted the results.

The paper cup does not have an outer plastic layer as far as I could tell, and my hope was that sanding it would break up the paper fibers some and quicken how fast they saturate and lose strength.

The bottle is made of anodized aluminum, and my hope was that the sandpaper would compromise the outer corrosion-resistant layer of aluminum to speed up the reaction.

Next, center the cup, can, and bottle in the plastic containers.

Fill each with water or soda to prevent them from floating.

Then add the drain cleaner around the cup, can, and bottle, and set a timer.

Open the can and bottle to prevent pressure from building.

Anodizing is a process involving a caustic bath and electricity that makes a very thin outer oxide layer of the aluminum thicker and more corrosion resistant.  To see how it works, check out this video.

Here you can see a lot of bubbles coming off the can.  These are hydrogen gas bubbles from the reaction between the sodium hydroxide and aluminum.

Here's a section of the dark brown plastic film.  It was very thin and easy easy to tear off.

After four days the paper in the cup had broken down enough that I was able to peel it by gently using a wooden dowel.  It came off pretty easily.

Unlike the dark plastic liner from the aluminum can, this one is colorless and almost clear.

It also felt thicker and much stronger than the aluminum can liner, taking significantly more force to tear it.

After 7 days, the Sigg bottle had dissolved enough around the bottom rim that you could easily see through it.

I was also able to easily pry it open like a can opener.  The brownish-gold color is the plastic liner on the inside.

Here you can see the thicker aluminum sandwiched between the brown plastic liner on the inside and the thin layer of anodized aluminum on the outside.