Contigo Autoseal West Loop 20 oz Travel Mug

Contigo Autoseal West Loop is a stainless-steel travel mug with a button-operated lid for one-handed sipping. Its listing describes vacuum insulation and cupholder compatibility, but gives conflicting temperature-retention times, so check the details if those limits matter to your routine.

At a glance

Press the button to sip one-handed and release it to seal, according to the listing.
The listing claims the lockable AUTOSEAL lid prevents leaks and spills.
Lid opens for cleaning and is described as top-rack dishwasher safe. The stainless-steel body is hand-wash only.
Listed to fit most car cupholders and sit under most single-serve brewers.

Price

$20.99Save 23%

Reference price: ~~$27.37~~

Price checked: Nov 14, 2026

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Often bought together

Contigo Superior 2.0 Stainless Steel Travel Mug, SnapSeal Lid, 20oz | Leak-Proof Lid, Hot 7 Hours or Cold 18, One-Handed Drinking, Dishwasher-Safe Lid, Fits Car Cup Holders

$12.99

Pros and cons

Pros

Button-operated drinking and a separate lid lock offer practical control while commuting.
The lid is designed to open for cleaning, and its one-piece construction is described as having no loose parts to misplace.
Stainless-steel vacuum insulation and a cupholder-fit claim suit hot or cold drinks on the go.

Cons

The stainless-steel body requires hand washing, even though the lid is described as dishwasher safe.

Technical specifications

14 specifications

Identity
Brand	Contigo
Model	Autoseal
Color	Sake
Capacity (title)	20oz
Material	Stainless Steel
Cap type	Flip Top Cap

Dimensions and care
Weight listed	0.39 kg
Care instructions	Hand Wash Only

Use and features
Recommended use	Coffee
Age range	Adult

Manufacturer-stated performance
Hot-drink retention	Drinks stay hot up to 13 hours
Cold-drink retention	cold up to 28 hours
Alternate hot/cold claim	Keeps drinks hotter up to 5 hours or colder up to 12 hours
Lid cleaning	top-rack dishwasher safe

What to know before buying

Listing details to confirm

The listing is inconsistent about capacity and temperature retention: the title says 20oz, another description says 12 oz, and published retention claims range from 5 hours hot and 12 cold to 13 hours hot and 28 cold. Confirm the selected version and its applicable performance claims before buying. The listed capacity field also says "1.3 pounds," which is a weight unit rather than a volume measure.

What’s in the box

Included

Travel mug

Who is it for?

A good fit for

Commuters who want a press-to-sip mug that the listing says fits most car cupholders.
Coffee drinkers who want a lid that can be opened for cleaning and a hand-washable stainless-steel body.
People who value a lid lock and one-handed operation for travel or desk use.

Less suited to

Buyers who need an unambiguous capacity or dependable temperature-retention duration from this listing without confirming the exact version.
Anyone seeking a mug whose entire body can be put in a dishwasher.

Contigo Autoseal West Loop 20 oz Travel Mug · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 81,856 ratings

5 stars79%79%
4 stars10%10%
3 stars5%5%
2 stars2%2%
1 star4%4%

Customer feedback is described as positive about temperature retention, leak resistance, cleaning and travel-friendly use. Those reports are relevant to the mug's claimed insulation and button-operated lid, but do not resolve the listing's conflicting capacity and temperature-duration details. Durability feedback is mixed, including reports of both long-lasting use and tops breaking within a few months.

Positive themes

Customers praise temperature retention, leak resistance, ease of cleaning and travel-friendly functionality.
Customers are described as appreciating its value for money.

Mixed feedback

Durability reports differ. Some customers say the mug lasts, while others report the top breaking within a few months.

Frequently asked questions

Is this the 20 oz version?

The title says 20oz, but a product description says 12 oz and the capacity field lists "1.3 pounds." Confirm the capacity for the selected listing before ordering.

How long does it keep drinks hot or cold?

The listing gives conflicting claims: up to 13 hours hot and 28 hours cold in one place, and 5 hours hotter or 12 hours colder elsewhere. Treat the duration as unconfirmed until the exact version is clarified.

Can the mug go in the dishwasher?

The listing says the lid is top-rack dishwasher safe and the stainless-steel body should be washed by hand.

Does the lid support one-handed drinking?

The listing says to press the button to drink and release it to seal. It also describes a lock to help avoid accidental button presses.