Coldest 36oz Universal The American V8
The American V8 / 36oz
Up to 36+ Hours Cold* · Lid designed to seal tight · Cupholder Friendly
Original Design
Built To Last
Free Shipping & Returnsover $125
Secure Checkout
Description
Meet Coldest 36oz Universal — the original size from COLDEST (the Universal — pairs with shaker + standard-mouth lids). Triple-wall vacuum insulation and pro-grade 18/8 stainless steel keep drinks ice-cold for up to 36+ hours and hot for 13+, with no sweating and no metallic taste.
It's 100% leakproof so it's safe in any bag, fits 100% of cupholders, and built for versatile, medium-weight all-day carry. Includes 3 lids — Sports, Sip, and Chug, plus a fruit infuser.
Make it yours with Personalize, and it's compatible with COLDEST wide-mouth lids and CIRKUL lids.
Details
Key Features
- Up to 36+ hours cold / 13+ hours hot — triple-wall vacuum insulation.
- 100% leakproof lid — bag-and-backpack safe.
- Fits 100% of cupholders with a non-slip base.
- Includes 3 lids — Sports, Sip, and Chug.
- Pro-grade 18/8 stainless steel — no metallic taste, no sweat.
- Fruit infuser included.
- Compatible with COLDEST wide-mouth lids & CIRKUL lids.
Size & Fit
- Capacity: 36 oz
- Best for: versatile, medium-weight all-day carry
- Fit: fits 100% of cupholders
Specs & Dimensions
- Capacity: 36 oz
- Material: 18/8 pro-grade stainless steel, BPA-free lids
- Insulation: Triple-wall vacuum — up to 36+ hrs cold / 13+ hrs hot
- Lids: 3 lids — Sports, Sip, and Chug
- Fits cupholder: Yes
Care & Warnings
- Hand wash only to protect the finish.
- Do not freeze or microwave.
Small parts — choking hazard; not for children under 8 without adult supervision. Use extreme caution with hot liquids; pressure can build with altitude changes.
Shipping & Returns
- Free 1–5 day US shipping on orders over $125.
- Ships in 1–2 business days.
- Risk-free returns — try it and see.
Frequently added
Customers often grab these with their Universal Shaker.
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Cold that outlasts your day.
From the first pour to the last sip, the 36oz Limitless holds its temperature — up to 36+ hours cold and 13+ hot — so your drink is exactly how you like it, all day long.
Hours of cold
Triple-wall vacuum insulation keeps drinks cold up to 36+ hours and hot 13+, with no sweat.
100% leakproof
A fully sealed lid that's safe in any bag, purse, or backpack — no drips, no mess.
Made to fit your life
Fits 100% of cupholders, with 3 lids — Sports, Sip, and Chug so one bottle covers every drink.
COLDEST Universal vs. the rest
How it Stacks Up
Our handle-free, shaker-shape bottle: three lids, cold all day, built for the cupholder.Tap any feature for the details.Hover any feature for the details.
| COLDEST 36oz Universal | Others | |
|---|---|---|
| Cold 36+ hours
Rated 36+ hours ice-cold with a closed lid (24+ with an open straw lid), thanks to triple-wall vacuum insulation. A plastic bottle has no insulation. | ||
| Hot 13+ hours
Coffee and tea stay hot 13+ hours. Hot liquids build pressure: open the lid slowly, pointed away from you. | ||
| 3 lids in the box
Sports (flip-up straw), Sip (straw) and Chug lids, plus a fruit infuser. | ||
| Leakproof lids
Closed lids are leakproof, so it can ride in a bag. An open straw lid is for sipping upright. | ||
| Fits 99% of cupholders
The tapered base fits 99% of car cupholders. It's tall, so a shallow holder can let it lean on sharp turns. | ||
| No sweat, no metal taste
Pro-grade 18/8 stainless steel with BPA-free lids: the outside stays dry and drinks taste like drinks. | ||
| Fits CIRKUL lids
The Universal line takes CIRKUL flavor lids as well as COLDEST wide-mouth lids. | ||
| Laser engraving available
Add a name or short phrase (up to 25 letters and numbers) with Personalize, above the add to cart button. Allow 3 to 5 extra business days. |
Product FAQ: Answers from COLDEST
Does the Universal have a handle?
No. The Universal is our handle-free, shaker-shape bottle. Many owners add a COLDEST Paracord to carry it. Want a built-in handle? Choose the Limitless in the same size.
How long does the 36oz Universal keep drinks cold?
Up to 36+ hours ice-cold with a closed lid, and 24+ hours with an open straw lid, thanks to triple-wall vacuum insulation. For the longest cold, fill it with ice first, top it up with cold water and keep the lid closed.
Can I use it for hot drinks?
Yes, it keeps drinks hot for 13+ hours. Use care with hot liquids: pressure can build inside, so open the lid slowly and pointed away from you.
What lids come with it?
Three: a Sports lid with a flip-up straw, a Sip (straw) lid and a Chug lid, plus a fruit infuser.
Will it fit my car's cupholder?
Yes. The tapered base fits 99% of car cupholders. It's a tall bottle, so in a shallow holder it can lean on sharp turns.
See all 18 FAQs
Is it leakproof?
Yes, with a closed lid: screw it on until it stops and make sure the spout clicks shut before it goes in a bag. An open straw lid is made for sipping upright.
Does it work with CIRKUL?
Yes. The Universal line fits CIRKUL lids, and COLDEST wide-mouth lids too.
Why is my ice melting faster than I expected?
Hold times assume a bottle packed with ice and a closed lid. An open straw lid or a refill of room-temperature water shortens them. Fill it with ice first, top it up with cold water and keep it closed. If it still doesn't hold cold like it should, contact our team.
Is it dishwasher safe?
We recommend hand washing to protect the finish and the insulation: glitter, patterned and glossy designs are not dishwasher safe. Wash it with warm soapy water and air-dry the lids open.
Can I personalize it?
Yes. Choose Personalize above the add to cart button to laser-engrave a name or short phrase: up to 25 letters and numbers, no special characters. A few finishes can't be engraved, so the option hides on those designs. Personalized orders need 3 to 5 extra business days, and they're made just for you, so double-check the spelling before checkout.
What is it made of?
Pro-grade 18/8 stainless steel with triple-wall vacuum insulation and BPA-free lids. No metallic taste, and no sweating on the outside.
Can I return it?
Universal bottles are final sale, so they can't be returned or exchanged: please check that it's the handle-free bottle you want before you order. If it arrives damaged or defective, contact our team. Details: Warranty & Returns.
Can I add or change engraving after I order?
No. Engraving is added on the product page before checkout, and engraving requests are final once the order is placed, so check the spelling, font and location before you check out.
Can I engrave a logo or an image?
Not with Personalize: it engraves text, in letters and numbers. For a team, business or group logo, our Custom Shop laser-engraves logos on the 36oz and 46oz Limitless, sold by the case (15-unit minimum): get a quote.
Is the 36oz Universal OK for kids?
With adult supervision for children under 8. The Care & Warnings on this page note that the bottle has small parts that are a choking hazard.
Where does the engraving go?
You choose one of 3 locations: Horizontal Name on the front, which is the smaller option, Horizontal Name on the back, or Vertical Name on the back, which is the largest.
Do you offer free shipping?
Yes. Orders of $125 or more ship free within the contiguous US, based on the subtotal after discounts and before tax, and no code is needed. Free shipping does not apply to Alaska, Hawaii or international orders.
When does Coldest release new designs?
New limited-edition drops go live every Thursday at 9:45am Eastern. Most drops are gone once they sell out, so pick up a design you love while it is available.
