Keep the lid. Switch the bottle.

A stainless Cirkul alternative

Cirkul fans who want ice switch the bottle, not the lid: a Coldest is 18/8 stainless steel, takes your Cirkul flavor lid with no adapter, and keeps drinks ice-cold for up to 36+ hours* with a COLDEST Chug or Sports lid closed.

  • Keep your Cirkul lid
  • 18/8 stainless steel
  • Up to 36+ hours* cold
15oz Limitless
15oz Limitless
24oz Limitless
24oz Limitless
36oz Limitless
36oz Limitless

Six Cirkul-ready sizes

The stainless bottle under your Cirkul lid

136 designs in stock. Every bottle below takes a Cirkul lid with no adapter and ships with its own COLDEST lids.

Why fans switch

Keep the flavors. Get a bottle that holds ice.

The Cirkul lid brings the flavor. The bottle under it does the rest.

  • Ice that lasts

    Triple-wall vacuum insulation holds drinks ice-cold for up to 36+ hours* with a COLDEST Chug or Sports lid closed.

    ★★★★★

    I’m an avid Cirkul drinker, but I hated how their bottles never seemed to hold ice but a day. I’m on day 3 with the same ice with my Limitless!

    LeAnnColdest review · 46oz Limitless · Jan 2024
  • Your lid twists on

    Unscrew the COLDEST lid and thread on your Cirkul lid. No adapter, on six sizes from 15oz to the Gallon.

    ★★★★★

    And these water bottles are compatible with the Cirkul lids and flavor cartridges!!!

    DianeColdest review · May 2026
  • Made for the car

    The 36oz and 46oz Limitless and the handle-free 32oz GO fit 99% of car cupholders.

    ★★★★★

    It keeps my liquid cold and I can use it with my Cirkul cartridge and cap. I love that it fits in my car cup holder.

    DianeColdest review · Jun 2024
  • One bottle, two jobs

    Use the Cirkul lid for flavors, then swap to a COLDEST lid for coffee, a chug or a shake.

    ★★★★★

    Perfect for my protein shakes! And then i switch to my cirkul lid! No more carrying 2 bottles!

    MichelleVerified buyer · 36oz Limitless · Aug 2025

Size by size

Every Cirkul-ready Coldest

Same six bottles as the Cirkul fit page. Capacity, handle, cupholder and price are live.

Coldest bottles that take a Cirkul lid
BottleCirkul lidHandleCupholderFrom
15oz LimitlessTwists onBuilt-inStandard$35.99
24oz LimitlessTwists onBuilt-inStandard$49.99
36oz LimitlessTwists onBuilt-in99% of cars$54.99
46oz LimitlessTwists onBuilt-in99% of cars$64.99
32oz GOTwists onNone99% of cars$49.99
Limitless GallonTwists onPaddedNoFrom $57.49

Cirkul lids and flavor cartridges are sold separately by Cirkul. Cold times are with a COLDEST Chug or Sports lid closed.

In their words

What Cirkul fans say after they switch

Exact words from verified Coldest reviews. First names only.

  • ★★★★★

    my husband bought me a Cirkul and I didn’t like the bottle…I liked the flavors but it didn’t keep ice and didn’t stay cold like my 32 oz coldest bottle I got a couple years ago that keeps ice for days!!…so when I saw you could use the flavors with this I grabbed it

    SharonColdest review · 46oz Limitless · Dec 2023
  • ★★★★★

    I’m an avid Cirkul drinker, but I hated how their bottles never seemed to hold ice but a day. I’m on day 3 with the same ice with my Limitless!

    LeAnnColdest review · 46oz Limitless · Jan 2024
  • ★★★★★

    It keeps my liquid cold and I can use it with my Cirkul cartridge and cap. I love that it fits in my car cup holder.

    DianeColdest review · Jun 2024
  • ★★★★★

    Keeps drinks cold, even in a hot car. I've been looking for something big with a handle for ages … Worth every penny.

    GillianColdest review · 46oz Limitless · Aug 2023
  • ★★★★★

    Perfect for my protein shakes! And then i switch to my cirkul lid! No more carrying 2 bottles!

    MichelleVerified buyer · 36oz Limitless · Aug 2025
  • ★★★★★

    Works great with Cirkul

    SharonColdest review · Jan 2025

Questions

Cirkul alternative questions

The switch

What is a good Cirkul alternative?
Keep the Cirkul lid and put it on a Coldest. Six sizes take that lid with no adapter. The bottle is 18/8 stainless steel and holds ice for up to 36+ hours* with a COLDEST Chug or Sports lid closed.
★★★★★

my husband bought me a Cirkul and I didn’t like the bottle…I liked the flavors but it didn’t keep ice and didn’t stay cold like my 32 oz coldest bottle I got a couple years ago that keeps ice for days!!…so when I saw you could use the flavors with this I grabbed it

SharonColdest review · 46oz Limitless · Dec 2023
Why does ice melt so fast in a Cirkul bottle?
Cirkul's own bottles are not sold here, so we do not quote their specs. Owners who already used Cirkul tell us the lid's flavors were fine and the bottle under it was not. A Coldest is triple-wall vacuum insulated.
★★★★★

I’m an avid Cirkul drinker, but I hated how their bottles never seemed to hold ice but a day. I’m on day 3 with the same ice with my Limitless!

LeAnnColdest review · 46oz Limitless · Jan 2024
Do I have to buy a new Cirkul lid?
No. Unscrew the COLDEST lid and thread on the Cirkul lid you already own. Cartridges stay in that lid.
Do I need an adapter?
No. On the six bottles on this page the Cirkul lid twists straight on. See Bottles that fit Cirkul lids for the how-to and photos.
Which size should I get if I have a 22oz Cirkul?
The 24oz Limitless is the closest. The 36oz and 46oz hold more between refills and still fit 99% of car cupholders.
Is a Coldest a stainless Cirkul bottle?
Yes. Every bottle here is pro-grade 18/8 stainless steel with triple-wall vacuum insulation. That is the metal bottle under a Cirkul lid.

On the bottle

How long does a Coldest keep Cirkul water cold?
Up to 36+ hours* with a COLDEST Chug or Sports lid closed. A Cirkul lid is Cirkul's product, so its seal is theirs; pack the bottle with ice and keep the lid closed for the longest cold.
Can I use COLDEST lids and a Cirkul lid on the same bottle?
Yes. Every Limitless from 15oz to 46oz and the 32oz GO ships with COLDEST lids. Swap whenever you want coffee, a chug or a flavor cartridge.
★★★★★

Perfect for my protein shakes! And then i switch to my cirkul lid! No more carrying 2 bottles!

MichelleVerified buyer · 36oz Limitless · Aug 2025
Will it fit my cupholder with a Cirkul lid on?
The 36oz and 46oz Limitless and the 32oz GO fit 99% of car cupholders. A Cirkul lid sits on top and does not change the base. Cupholder sizes vary by vehicle.
★★★★★

It keeps my liquid cold and I can use it with my Cirkul cartridge and cap. I love that it fits in my car cup holder.

DianeColdest review · Jun 2024
Does the Gallon take a Cirkul lid?
Yes. The Limitless Gallon takes a Cirkul lid with no adapter. It is too big for a cupholder: use the padded handle.
Can I personalize a Cirkul-ready Coldest?
Yes. Switch on Personalize on the product page to add a name. The fee is shown there before you add it.
Does a Cirkul lid void the warranty?
No. Eligible drinkware bought from coldest.com has a limited lifetime warranty. The Cirkul lid is Cirkul's product. See the warranty page.
How do I clean it?
Hand wash the bottle and lids with warm soapy water. Printed, glitter, glow and glossy finishes are not dishwasher safe. Clean the Cirkul lid the way Cirkul tells you to.
Where are the fit photos?
On Bottles that fit Cirkul lids: owner photos, the three-step how-to, and the full FAQ on threading the lid on.

Keep the lid

Pick the stainless bottle under it

136 designs in stock, six sizes, and a Cirkul lid that twists straight on.

Cirkul lids and flavor cartridges are sold separately by Cirkul. Reviews are quoted in their own words, first names only.