For the nightstand

Bedside water bottle that stays cold overnight

Owners keep a Coldest on the nightstand so a sip in the dark is still ice-cold. The 15oz Limitless and the 24oz are the light ones; the 6.7oz is the mini. Rated up to 36+ hours* cold with a COLDEST Chug or Sports lid closed.

  • Stays cold overnight
  • Light enough to lift in the dark
  • 6.7oz mini on the nightstand
15oz Limitless
15oz Limitless
24oz Limitless
24oz Limitless
6.7oz Limitless
6.7oz Limitless

Pick a nightstand size

Bottles people keep by the bed

111 designs in stock. Pick a size you can lift in the dark.

Why a Coldest by the bed

Ice-cold water without getting up

A handle you can find in the dark, and ice that is still there in the morning.

  • Still ice in the morning

    Triple-wall vacuum insulation is rated up to 36+ hours* with a COLDEST Chug or Sports lid closed. Owners leave ice water on the nightstand and still find ice.

    ★★★★★

    I leave it on my nightstand with ice water, so I can drink through the night. Always keeps ice, and always cold.

    BrandyVerified buyer · 46oz Limitless · Feb 2025
  • Light enough to lift

    The 15oz and 24oz are the ones people pick when a 46oz is too much weight at 2am.

    ★★★★★

    I bought this 24 oz for use at night. It is a good weight for my arthritic hands when I need a drink at night. My water is always cold.

    LaVonneVerified buyer · 24oz Limitless · Oct 2025
  • A mini for the nightstand

    The 6.7oz is about the size of a juice box, with a mini handle.

    ★★★★★

    I use mine on my nightstand with water.

    AnnaVerified buyer · 6.7oz Bottle · Aug 2026
  • Or keep a 36 at the bed

    Some owners keep a smaller bottle at bedside and a larger one for the day.

    ★★★★★

    I also keep a 36 at bedside for my middle of the night sips. I dont necessarily need the extra size or weight in those situations.

    AmandaVerified buyer · 36oz Limitless · Jul 2026

In their words

What owners keep on the nightstand

Exact words. First names only.

  • ★★★★★

    I use mine next to the bed. My mouth is always dry so I wake up frequently and need a sip of water and this stays ice cold.

    LauraVerified buyer · 15oz Limitless · Jul 2026
  • ★★★★★

    Perfect for bed stands. Holds enough water and ice to remain cool all night. Even when filled with ice, it easy to lift with handle.

    JenniferVerified buyer · 15oz Limitless · Oct 2025
  • ★★★★★

    I bought this 24 oz for use at night. It is a good weight for my arthritic hands when I need a drink at night. My water is always cold.

    LaVonneVerified buyer · 24oz Limitless · Oct 2025
  • ★★★★★

    I use mine on my nightstand with water.

    AnnaVerified buyer · 6.7oz Bottle · Aug 2026
  • ★★★★★

    It is just the size for by my bed at night.

    JoanVerified buyer · 6.7oz Bottle · May 2026
  • ★★★★★

    This became and instant fave for next to my bed.

    TevykaVerified buyer · 6.7oz Bottle · Mar 2026
  • ★★★★★

    I have one for each car and now I have another one for my nightstand!

    KatherineVerified buyer · 46oz Limitless · May 2026
  • ★★★★★

    I leave it on my nightstand with ice water, so I can drink through the night. Always keeps ice, and always cold.

    BrandyVerified buyer · 46oz Limitless · Feb 2025

Size by size

Which bottle for the nightstand

Weight and capacity. Prices are live.

Bedside Coldest sizes
BottleBest forCold ratingFrom
15oz LimitlessNightstand + morning coffeeUp to 36+ hours*$35.99
24oz LimitlessLight overnight bottleUp to 36+ hours*$49.99
6.7oz LimitlessTiny nightstand bottleUp to 36+ hours*From $24.99
36oz LimitlessIf you want more waterUp to 36+ hours*$54.99

Cold times are with a COLDEST Chug or Sports lid closed. The 6.7oz uses its own straw lid.

Questions

Bedside bottle questions

The nightstand

What is the best water bottle for a nightstand?
Owners pick the 15oz or the 24oz when they want a handle they can lift in the dark, and the 6.7oz when they want a mini.
★★★★★

Perfect for bed stands. Holds enough water and ice to remain cool all night. Even when filled with ice, it easy to lift with handle.

JenniferVerified buyer · 15oz Limitless · Oct 2025
Will it stay cold overnight?
That is the rated use: up to 36+ hours* with a COLDEST Chug or Sports lid closed. Owners who leave ice water on the nightstand still find ice.
★★★★★

I use mine next to the bed. My mouth is always dry so I wake up frequently and need a sip of water and this stays ice cold.

LauraVerified buyer · 15oz Limitless · Jul 2026
Is a 15oz or 24oz better by the bed?
The 15oz is the coffee-cup size. The 24oz holds more and is still light. LaVonne bought the 24oz for night because of the weight in arthritic hands.
★★★★★

I bought this 24 oz for use at night. It is a good weight for my arthritic hands when I need a drink at night. My water is always cold.

LaVonneVerified buyer · 24oz Limitless · Oct 2025
Is the 6.7oz big enough overnight?
It is a pocket-size Limitless, about a juice box. Owners use it on the nightstand for sips, not as a full day's bottle.
★★★★★

It is just the size for by my bed at night.

JoanVerified buyer · 6.7oz Bottle · May 2026
Can I keep a 36oz by the bed?
Yes. Amanda keeps a 36oz at bedside for middle-of-the-night sips and a 46oz for the day.
★★★★★

I also keep a 36 at bedside for my middle of the night sips. I dont necessarily need the extra size or weight in those situations.

AmandaVerified buyer · 36oz Limitless · Jul 2026
Should I pack it with ice at night?
If you want ice in the morning, pack it with ice and close the lid. Brandy leaves ice water on the nightstand.
★★★★★

I leave it on my nightstand with ice water, so I can drink through the night. Always keeps ice, and always cold.

BrandyVerified buyer · 46oz Limitless · Feb 2025

On the bottle

How long do they stay cold?
The Limitless and the GO are rated up to 36+ hours* ice-cold with a COLDEST Chug or Sports lid closed. The 20oz Tumbler is up to 20+ hours* cold and up to 13+ hours* hot.
Will it leak on the nightstand?
The Chug and Sports lids are 100% leakproof when closed. The Sip (straw) lid can leak if the bottle tips. The 6.7oz straw lid is leakproof with the straw pushed all the way down.
Can I put tea on the nightstand?
Limitless bottles are rated up to 13+ hours* hot with the lid closed. Laura uses a 15oz for ice water at night and coffee in the morning.
★★★★★

I use mine next to the bed. My mouth is always dry so I wake up frequently and need a sip of water and this stays ice cold.

LauraVerified buyer · 15oz Limitless · Jul 2026
Is it dishwasher safe?
We recommend hand washing. Printed, glitter, glow and glossy finishes are not dishwasher safe. Wash the bottle and lids with warm soapy water. To deep-clean a lid, soak it for 30 minutes in warm water with a little dish soap or vinegar, rinse, and air-dry it open.
Is there a warranty?
Eligible drinkware bought from coldest.com has a limited lifetime warranty. The 20oz Tumbler is not on that warranty. See the warranty page.
Can I personalize it?
Yes on Limitless, GO and the 20oz Tumbler. Switch on Personalize on the product page. The fee is shown there before you add it.
What about a bottle for a night shift?
Same bottles, different job. See water bottles for nurses and bottles for work.

Leave it by the bed

Pick the nightstand size

111 designs in stock, from the 6.7oz mini to the 46oz.

Rated cold is up to 36+ hours* with a Chug or Sports lid closed.