1 / 7BYSNOW GM-BY-PET-20OZ-100 20 oz Clear Plastic Cups, 100 Pack
Plastic Pack: BYSNOW GM-BY-PET-20OZ-100 is a disposable clear PET cup set listed for 20-ounce cold drinks. Its 100 cups, lids, and straws suit gatherings or routine iced coffee and smoothie use, while customer feedback flags inconsistent lid fit as a point to keep in mind.
At a glance
- Clear cups are described as stackable for storage and for displaying drink colors.
- The listing specifies an X-cut straw opening intended to hold a straw in place.
- The manufacturer describes the PET cups as lightweight and sturdy enough to rinse, despite listing them as disposable.
Reference price: $23.99
Price checked: Nov 12, 2026
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Pros and cons
Pros
- A 100-count set with lids and straws can cover parties or repeated cold-drink service without sourcing those components separately.
- The clear, stackable design is useful for showing drinks and storing cups between uses.
- 20-ounce capacity is suited to larger iced coffees, smoothies, juice, and similar cold drinks.
Cons
- Disposable construction is a trade-off for buyers seeking a reusable cup set.
Technical specifications
11 specifications| Brand | BYSNOW |
|---|---|
| Model | GM-BY-PET-20OZ-100 |
| Form factor | Round |
|---|---|
| Listed dimensions (W × H) | 3"W x 5"H |
| Listed size | 20 Ounces (Pack of 100) |
| Material | Polyethylene Terephthalate (PET) |
|---|---|
| Color | Clear |
| Reusability | Disposable |
| Material features | BPA-free, Durable, Leak-free |
| Unit count | 100 Count |
|---|---|
| Included components | 100 20oz Cups, 100 Lid, 100 Straw |
What to know before buying
- The listing describes the cups as 20 oz, but its separate Capacity field says "1.3 pounds," which does not clearly establish a liquid capacity. Customer feedback also reports mixed lid fit and durability, so the stated leak-proof design should not be taken as a guarantee of every lid's fit.
What’s in the box
Included- 100 cups, 20 oz
- 100 lids
- 100 straws
Who is it for?
A good fit for
- Hosts serving iced coffee, smoothies, juice, or other cold drinks at home or gatherings.
- Buyers who want clear disposable cups with a straw, lid, and stackable storage.
Less suited to
- Anyone looking specifically for a reusable cup set or cups intended for hot drinks.
Customer reviews on Amazon
- 5 stars
82% 82% - 4 stars
7% 7% - 3 stars
4% 4% - 2 stars
3% 3% - 1 star
4% 4%
Customer feedback highlights perceived quality, sturdiness, and usefulness for cold drinks such as iced coffee, juice, and smoothies. Reports on durability and lid fit are mixed, including accounts of lids not fitting properly, so buyers who need reliable transport should factor that in despite the listing's leak-proof claim.
Positive themes
- Customers describe the cups as high quality and sturdy.
- Customers report using them for drinks including iced coffee, juice, and smoothies.
Mixed feedback
- Feedback on durability is mixed.
- Some customers report lids that do not fit properly.
Frequently asked questions
How many cups and accessories are listed?
The included-components field lists 100 20oz cups, 100 lids, and 100 straws.
What drinks are these cups intended for?
The listing specifies cold drinks and describes uses such as iced coffee, smoothies, juice, soda, and cocktails.
Are the lids guaranteed to fit without leaking?
The manufacturer describes a leak-resistant design and an X-cut straw opening, but customer feedback is mixed on lid fit. Treat the leak-proof claim as a listing claim, not a guarantee.
Are the cups reusable?
They are listed as disposable. The manufacturer says they are sturdy enough to rinse, but that does not change the stated disposable classification.
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