Icy drinks

Cold cup

A COLDEST cold cup is the 20oz Tumbler or a Limitless. Susan: ice lasts literally for days. Les: the best cold cup I have ever had. Catherine: icy for days and no leaks. Andrea's 20oz keeps drinks cold and does not leak. Theresa's 32oz GO keeps iced coffee cold in San Antonio heat. A Limitless is rated up to 36+ hours* cold with the lid closed; the 20oz Tumbler is up to 20+ hours* cold. The ice page is cold water bottle.

  • Cups that keep drinks cold
  • 20oz or a Limitless
  • Up to 36+ hours* on a Limitless
COLDEST 20oz Tumbler v2 product photo
20oz Tumbler
COLDEST 36oz Limitless Ultra, Fall Harvest packshot
36oz Limitless
A cup or a bottle

Cold cup

A cup or a Limitless

106 designs in stock. Drive Thru is a 30oz, not added here.

Cold

Why owners call it a cold cup

Their words. Our spec is up to 36+ hours* on a Limitless.

  • Ice for days

    Susan: ice lasts literally for days. Catherine: icy for days and no leaks.

    ★★★★★

    Definitely keeps drinks cold, and ice lasts literally for days.

    SusanVerified buyer · 36oz Limitless · Jul 2026

  • The 20oz is the cup

    Andrea: keeps drinks cold, doesn't leak. A sliding lid, not a Chug lid.

    ★★★★★

    I am so happy to find something that keeps my drinks cold, doesn't leak, and is very cute!

    AndreaVerified buyer · 20oz Tumbler · Sep 2026

  • Iced coffee counts

    Theresa's 32oz GO keeps iced coffee cold in San Antonio heat. The drink page is iced coffee cup.

    ★★★★★

    I love this tumbler. It keeps my iced coffee cold during the hot mornings here in San Antonio, TX.

    TheresaVerified buyer · 32oz Go · Sep 2026

Questions

Cold cup questions

The cup

What is a cold cup?
A cup that keeps a drink icy. Les: the best cold cup I have ever had. On this page, the 20oz Tumbler or a Limitless.
★★★★★

Absolutely the best cold cup I have ever had.

LesVerified buyer · 36oz Limitless · Oct 2025
What cups keep drinks cold?
A vacuum-insulated stainless cup or bottle with the lid closed. Catherine: icy for days and no leaks.
★★★★★

Best cold cup I have ever used. … Keeps drinks icy for days and no leaks!

CatherineVerified buyer · 46oz Limitless · May 2026
What is the best tumbler for cold drinks?
The 20oz Tumbler for a sliding-lid cup. A Limitless if you want a Chug lid and a handle. We do not publish a ranked best.
Is a cold cup the same as a tumbler?
People search both. The 20oz is the tumbler. Owners also call a 36oz a cold cup.
Is this the cold water bottle page?
No. Cold water bottle is the ice page. This page is the cup wording.

Stock and the rest

Do sold-out designs come back?
Most COLDEST designs are a single limited run. A few have come back in a new size. We never promise a restock. Sign up for restock alerts on the product page if you want an email when that size returns.
How do I hear if a sold-out size returns?
Open the product page for that size and sign up for restock alerts there. That is an alert, not a promise.
Can I still get a retired design?
Some retired designs appear in the Mystery bottle pool. The published odds are on the Mystery product page. No specific design is guaranteed.
When do new limited designs come out?
New limited designs show up on Latest Drops when they launch. We do not publish a drop clock on this page.
How long does it keep a drink cold or hot?
Up to 36+ hours* cold on a Limitless, the 32oz GO or the Limitless Gallon with the lid closed; the 20oz Tumbler is up to 20+ hours* cold and up to 13+ hours* hot.
Is it dishwasher safe?
We recommend hand washing. Printed, glitter, glow and glossy finishes are not dishwasher safe.
Is it leak-proof in a bag?
The Chug and Sports lids are 100% leakproof when closed. The Sip straw lid can leak if tipped. The 20oz Tumbler sliding lid is splash-resistant, not leakproof.
Do you make a 40oz tumbler?
No. We make 15oz, 24oz, 36oz and 46oz Limitless, plus the 20oz Tumbler, the 30oz Drive Thru, the 32oz GO and the 128oz Gallon. For a 40oz-class drink, pick 36oz or 46oz.
Can I put a name on it?
Yes on the Limitless, 20oz Tumbler, Drive Thru, GO and the 6.7oz, up to 25 letters. The fee and the live preview are on the product page. Christmas Vault, Legacy, Universal and Mystery bottles cannot be engraved. Personalized orders need 3 to 5 extra business days.
Is there a warranty?
Eligible drinkware bought from coldest.com has a limited lifetime warranty. See the warranty page. Mystery items and Universal bottles are final sale.
Where are the other Fits & uses guides?
Every one-question guide lives on Fits & uses.

Keep looking

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Cold cup

Pick the cup they keep

106 designs in stock.

Reviews are quoted in their own words, first names only.