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Disposable Cups

Compostable, plastic, or paper: The best disposable cups have to be both durable and great to drink from.

What You Need to Know

Disposable cups are a dark horse: You may not think about them a lot, but when you need them, they sure do make life easier. They’re great for parties, large dinners, outdoor meals, and holiday gatherings where you don’t have enough regular glasses to go around or you just don’t want to risk breaking any. They also make for easy cleanup. Plastic and paper cups were once the prominent options, but a surge of eco-consciousness has made compostable options more widely available. How do they compare to the classic standbys, such as red plastic Solo cups and paper Dixie cups?  

To see which disposable cup was best, we rounded up seven products, priced from about $0.05 to about $0.40 per cup, including three made from plastic, one made from paper, and three made from compostable materials. Of the compostable options, some did not state their materials, but those that did were made from polylactic acid (PLA), a plastic derived from corn, sugarcane, potatoes, tapioca, or soy protein (although corn is the most popular option in the United States). PLA performs like traditional plastic, but it is commercially compostable. 

We focused on cups designed to hold cold beverages, with capacities that ranged from 9 to 12 ounces—with the latter being large enough to accommodate an entire can of soda or beer. To see how they performed, we used each to drink ice water. To assess their durability, we squeezed them repeatedly, both when they were full and when they were empty, and checked for irreparable crumples and cracks. We also filled them with soda, which is acidic, and let them sit for hours. To check their stability, we set them (empty) on a table, jostled the table, and checked to see which remained standing.

Which Cups Were The Most Comfortable To Hold And Drink From?

Right off the bat, testers singled out the paper option as being too flimsy—it reminded us of the cups we’d use when rinsing during a dentist’s appointment. We preferred the sturdier feel of the plastic and compostable cups. We also preferred cups that had a more distinctly tapered shape—with a wider top and narrower base—which we found easier and more comfortable to hold. Conversely, cups that had straighter sides were less grippy; the cups slid in our hands when we held and drank from them. Some of the cups featured indentations along the sides for our fingers to rest on or vertical markings around the cup that provided added grip. We appreciated these thoughtful design features, which added to the cups’ overall comfort. 

Our favorite disposable cups (left) had rounded, not-too-thick rims, which were comfortable to drink from. Our least favorite cups (right) had straight rims, which felt rough and almost sharp.

With the exception of the flimsy paper product, all the cups were fine to sip ice water from; if we're being picky, we preferred drinking from cups with rounded rims that were not too bulky—about 3 millimeters wide. We found these cups a bit more comfortable to drink from than those with thicker rims that were about 4 millimeters wide. The rim of one of the cups was not rolled, and its sharp edge felt rough and unfinished as we drank.

Which Cups Were The Most Durable And The Most Stable?

Accidentally squeezing a disposable cup a little bit too hard only to have it crack (and potentially leak) is not ideal. To see which cups were prone to cracking, we used moderate pressure to squeeze them for three 10-second increments when they were both empty and full of water. In both instances, the most rigid models cracked immediately. And, expectedly, the paper cups offered no resistance. They were easily crushed, crumpling when empty and sending water over the sides when full. The most durable plastic and compostable cups struck a balance between rigidity and flexibility: They were rigid enough to feel sturdy in our hands but flexible enough to resist cracking. 

The best disposable cups had to withstand being squeezed without breaking: No one wants their drink to end up on the ground (or on them, like on the left).

For the next test, we filled separate sets of each cup with soda and 100-proof alcohol and let them all sit for 3 hours to see if either of these caustic liquids would cause any damage. The soda had no effect on any of the cups, but the alcohol dissolved the wax coating (since wax is soluble in ethanol) of the paper cup, making it soft, flabby, and unusable. 

To see how stable the cups were, we placed each cup, one at a time, on a picnic table and shook the table. While none of the cups tipped over, the one product with a square base—a design the company purports helps with stability—was indeed more stable than the others, barely moving no matter how forcefully we shook the table. While this difference was minimal, we liked the thoughtful design feature of a square bottom.

The Classic Cup

We can’t do a disposable cup story without mentioning the iconic Solo cup. While these “traditional” cups are 16 ounces and much bigger than other cups we tested, we ran them through the same tests to see how they would fare. Here’s what we have to say about them: They were durable and comfortable to drink from, with rounded rims, but testers—even those with larger hands—felt they were a touch too big and that they reminded them a bit too much of the parties of their youth. Overall, though, the Solo Cold Cups, 16 oz., Red, priced at about $13.00 for 50 cups or $0.26 per cup, aced our tests, making them a good larger (recyclable) disposable cold cup option.

Cup Disposal Methods: Composting Confusion

An important aspect to consider when purchasing disposable cups is the disposal method. Only one of the cups we tested, the wax-coated paper cup, was neither recyclable nor compostable—and thus has to be put right in the trash. That left the recyclable plastic and the compostable cups. While compostable cups might be considered by many to be a more eco-friendly option than plastic cups, we learned that this may not be true if you don’t have access to a commercial composting service. Experts told us that these cups aren’t meant to be composted at home; for cups to be certified compostable, they have to be able to degrade in a commercial facility within a 60- to 120-day time frame. In these commercial facilities, they speed up the composting process by finely shredding or grinding material into tiny pieces. They also regulate the temperature of the material being composted to ensure that it stays hot, and, depending on the facility, they may also add extra microorganisms to help speed up the process. 

Disposing of disposable cups as you would regular trash doesn’t ensure that these compostable products will biodegrade once they hit the landfill. If there’s oxygen available in the landfill, compostable disposable cups will break down faster than plastic cups but at the same rate as other biodegradables such as paper. But air-locked or capped landfills, where oxygen is scarce, are more common. In these situations, compostable disposable cups can take hundreds of years to decompose. 

A lot of compostable cups aren’t recyclable, and for those that are, many recycling companies won’t accept them. According to Miranda Lachman, the community outreach manager for Bootstrap Compost, a compost pickup service in the Boston and Providence areas, the bottom line about compostable cups and tablewares in general is this: “It’s only good for the environment if it’s going into a composting system.” So unless you subscribe to a composting service or your city has the infrastructure for commercial composting, plastic cups, which are recyclable, are the more environmentally-friendly option. Lachman also suggests finding a local composting option. There are several sites, such as this one, that list options in the United States sorted by location.

The Best Disposable Cups: Hefty Party Perfect Clear Plastic Cups 9 Ounce And Greenware Squat Clear Premium Cold Drink Cup 9 Oz

The Hefty Party Perfect Clear Plastic Cups-9 Ounce are our favorite recyclable disposable cups. Their tapered shape made them easy to hold, and their rounded, not-too-thick rims were comfortable to drink from. They didn’t crack when we squeezed them repeatedly, both when empty and full; they weren’t damaged by soda or alcohol; and they stayed upright when jostled. They’re also recyclable, which makes them convenient to dispose of for many people. 

Our favorite commercially compostable disposable cup is the Greenware Squat Clear Premium Cold Drink Cup 9 oz. Their tapered shape meant we could hold them securely and, except for a tiny split at the rim, they withstood being squeezed both when empty and full. They didn’t disintegrate when we let soda and alcohol sit in them for hours, and they stayed upright during our jostling test. It’s important to note that these cups aren’t meant to be composted at home, but if you’re looking for a compostable option, these are a good choice.

  • Tapered shape that was easy to grasp
  • Comfortable to drink from, with a moderately thick rim
  • Does not crack or crumple when squeezed
  • Sturdy base that keeps cup from easily tipping over
  • Durable construction that isn’t damaged by acidic soda or 100-proof alcohol

  • Test seven products, priced from about $0.05 to $0.40 per cup, including three made from plastic, one made from paper, and three made from compostable materials such as polylactic acid (PLA)
  • Drink ice water from each cup
  • Use moderate pressure to squeeze cups repeatedly, both when empty and full, and check for cracks and crumpling
  • Fill each cup with soda, let cup sit for 3 hours, and then check the empty cup for damage
  • Pour 2 fluid ounces of alcohol into each cup, let cups sit for 3 hours, and check empty cups for damage
  • One at a time, place full cups on picnic table and shake table repeatedly
  • Have three users of different dominant hands and hand sizes hold and sip from each cup

Everything We Tested

Good 3 Stars out of 3.
Fair 2 Stars out of 3.
Poor 1 Star out of 3.

Highly Recommended

  • Comfort
  • Durability

Winner & Best Recyclable OptionHefty Party Perfect Clear Plastic Cups-9 Ounce

These recyclable cups were some of the most durable that we tried. They didn’t crack when we squeezed them, weren’t damaged by soda or alcohol that we let sit in them for hours, and remained upright when jostled. Their tapered shape and rounded rims made these cups secure to hold and comfortable to drink from. They’re a great option if you’re in need of disposable drinkware.

Model Number: 5119776

Disposal Method: Recycle

Price at Time of Testing: $4.99 for 40 cups ($0.12 per cup)

  • Comfort
  • Durability

These recyclable cups were some of the most durable that we tried. They didn’t crack when we squeezed them, weren’t damaged by soda or alcohol that we let sit in them for hours, and remained upright when jostled. Their tapered shape and rounded rims made these cups secure to hold and comfortable to drink from. They’re a great option if you’re in need of disposable drinkware.

Model Number: 5119776

Disposal Method: Recycle

Price at Time of Testing: $4.99 for 40 cups ($0.12 per cup)

Recommended

  • Comfort
  • Durability

Best Compostable OptionGreenware Squat Clear Premium Cold Drink Cup 9 oz

Our favorite commercially compostable cups were almost as comfortable to drink from and as durable as our top-rated plastic model, with a couple minor differences. Their rims were a touch thicker, and the cups developed a small crack at the rim when we squeezed them repeatedly when empty. Otherwise, these cups felt secure in our hands, held up to repeated squeezing when full, and weren’t damaged by soda or alcohol. If you have access to a composting service, these cups are an excellent option; however, the manufacturer does not recommend composting them at home.

Model Number: 241-00112

Disposal Method: Commercial compost

Price at Time of Testing: $8.63 for 50 cups ($0.17 per cup)

  • Comfort
  • Durability

Our favorite commercially compostable cups were almost as comfortable to drink from and as durable as our top-rated plastic model, with a couple minor differences. Their rims were a touch thicker, and the cups developed a small crack at the rim when we squeezed them repeatedly when empty. Otherwise, these cups felt secure in our hands, held up to repeated squeezing when full, and weren’t damaged by soda or alcohol. If you have access to a composting service, these cups are an excellent option; however, the manufacturer does not recommend composting them at home.

Model Number: 241-00112

Disposal Method: Commercial compost

Price at Time of Testing: $8.63 for 50 cups ($0.17 per cup)

  • Comfort
  • Durability

Eco-Products 12 oz. GreenStripe Cold Cup

These taller cups were favorites among testers with larger hands. They were also durable and didn’t crack when squeezed repeatedly, both when full and empty. Also, they did not tip over easily. Some testers disliked their thicker rims, but they were among the most durable products we tried. Even though they need to be commercially composted, we liked that this fact was clearly stated on the sides of the cups, a helpful reminder for guests at large gatherings who might accidentally mix them in with the regular trash.

Model Number: EP-CC12-GS

Disposal Method: Commercial compost

Price at Time of Testing: $10.00 for 50 cups ($0.20 per cup)

  • Comfort
  • Durability

These taller cups were favorites among testers with larger hands. They were also durable and didn’t crack when squeezed repeatedly, both when full and empty. Also, they did not tip over easily. Some testers disliked their thicker rims, but they were among the most durable products we tried. Even though they need to be commercially composted, we liked that this fact was clearly stated on the sides of the cups, a helpful reminder for guests at large gatherings who might accidentally mix them in with the regular trash.

Model Number: EP-CC12-GS

Disposal Method: Commercial compost

Price at Time of Testing: $10.00 for 50 cups ($0.20 per cup)

  • Comfort
  • Durability

Solo 9-Ounce Plastic Party Cup

We loved the design of these recyclable smaller versions of the beloved party cups made by Solo. Indents along the sides of the cups gave our fingers a place to grip and felt secure in our hands, and their square bottoms added sturdiness, ensuring that they didn’t tip over. We also like the rolled rim of these cups, which made them comfortable to drink from. Their downside? They easily split when squeezed when empty (but not while full), making them not as durable as others we tested. However, they didn’t become damaged by soda or alcohol and were sturdy when jostled.

Model Number: ASQ950-20004

Disposal Method: Recycle

Price at Time of Testing: $23.95 for 300 cups ($0.08 per cup)

  • Comfort
  • Durability

We loved the design of these recyclable smaller versions of the beloved party cups made by Solo. Indents along the sides of the cups gave our fingers a place to grip and felt secure in our hands, and their square bottoms added sturdiness, ensuring that they didn’t tip over. We also like the rolled rim of these cups, which made them comfortable to drink from. Their downside? They easily split when squeezed when empty (but not while full), making them not as durable as others we tested. However, they didn’t become damaged by soda or alcohol and were sturdy when jostled.

Model Number: ASQ950-20004

Disposal Method: Recycle

Price at Time of Testing: $23.95 for 300 cups ($0.08 per cup)

  • Comfort
  • Durability

Repurpose Compostable Cold Cups

We liked the design of these compostable cups, which had vertical lines near their tops, making them very grippy. We also thought these cups were comfortable to drink from, with a rim that wasn’t too wide and a taller stature that enabled testers with larger hands to hold them comfortably. They did split immediately when squeezed when empty, but they didn’t split when full, making them not as durable as our top-rated models but not the worst of the bunch. They also weren’t easily knocked over and didn’t become damaged by soda or alcohol.

Model Number: 855995003037

Disposal Method: Commercial compost

Price at Time of Testing: $7.06 for 20 cups ($0.35 per cup)

  • Comfort
  • Durability

We liked the design of these compostable cups, which had vertical lines near their tops, making them very grippy. We also thought these cups were comfortable to drink from, with a rim that wasn’t too wide and a taller stature that enabled testers with larger hands to hold them comfortably. They did split immediately when squeezed when empty, but they didn’t split when full, making them not as durable as our top-rated models but not the worst of the bunch. They also weren’t easily knocked over and didn’t become damaged by soda or alcohol.

Model Number: 855995003037

Disposal Method: Commercial compost

Price at Time of Testing: $7.06 for 20 cups ($0.35 per cup)

Not Recommended

  • Comfort
  • Durability

Chinet Cut Crystal 9 oz. Cups 25 ct

Because of their glossy finish, these cups were too slippery to hold securely—and particularly so when the exterior got wet. Their straight rim felt sharp and unfinished, making them uncomfortable to drink from. While they didn’t sustain any damage during the soda/alcohol test, they split immediately when we squeezed them, both when full and when empty.

Model Number:

Disposal Method: Recycle

Price at Time of Testing: $8.99 for 25 cups ($0.36 per cup)

  • Comfort
  • Durability

Because of their glossy finish, these cups were too slippery to hold securely—and particularly so when the exterior got wet. Their straight rim felt sharp and unfinished, making them uncomfortable to drink from. While they didn’t sustain any damage during the soda/alcohol test, they split immediately when we squeezed them, both when full and when empty.

Model Number:

Disposal Method: Recycle

Price at Time of Testing: $8.99 for 25 cups ($0.36 per cup)

  • Comfort
  • Durability

Dixie 9-oz. Disposable Paper Cold Cups, 54 count Multi-Purpose

These wax-coated paper cups reminded testers too much of those found in dentists’ offices. Plus, they failed our durability tests. They crushed immediately when squeezed, both when full and when empty, sending water sloshing over the sides. Although we couldn’t make them tip over easily, testers disliked their waxy feel when they drank from them and thought their straighter sides made them tougher to securely grasp. They also were the only cups to become damaged by the alcohol: After 3 hours, their wax coating dissolved.

Model Number: 26161

Disposal Method: Trash

Price at Time of Testing: $5.43 for 54 cups ($0.10 per cup)

  • Comfort
  • Durability

These wax-coated paper cups reminded testers too much of those found in dentists’ offices. Plus, they failed our durability tests. They crushed immediately when squeezed, both when full and when empty, sending water sloshing over the sides. Although we couldn’t make them tip over easily, testers disliked their waxy feel when they drank from them and thought their straighter sides made them tougher to securely grasp. They also were the only cups to become damaged by the alcohol: After 3 hours, their wax coating dissolved.

Model Number: 26161

Disposal Method: Trash

Price at Time of Testing: $5.43 for 54 cups ($0.10 per cup)

*All products reviewed by America’s Test Kitchen are independently chosen, researched, and reviewed by our editors. We buy products for testing at retail locations and do not accept unsolicited samples for testing. We list suggested sources for recommended products as a convenience to our readers but do not endorse specific retailers. When you choose to purchase our editorial recommendations from the links we provide, we may earn an affiliate commission. Prices are subject to change.

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