Contigo West Loop Isothermal Travel Mug

Isothermal: The Contigo West Loop is an insulated travel mug with an AutoSeal lid, stainless-steel body and one-handed drinking design. The listing claims drinks stay hot for up to 5 hours or cold for up to 12 hours, while the capacity and dimensions vary across its supplied details.

At a glance

AutoSeal lid is described as sealing between sips, with a lock intended to prevent accidental button presses while travelling.
The listing claims double-wall vacuum insulation keeps drinks hot for up to 5 hours or cold for up to 12 hours.
The lid is described as opening fully for cleaning. The lid is dishwasher-safe, while the mug body should be hand-washed.
The product description says the mug is designed to fit most car cup holders.

Price

$35.87Save 29%

Reference price: ~~$50.79~~

Price checked: 13 Nov 2026

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Often bought together

Contigo West Loop Autoseal Travel Coffee Mug 473mL Stainless Steel | Spillproof Leakproof Lid, Hot 5 Hours Or Cold 12 Hours, Button Lock, One Handed Sipping, Fits Car Holders And Pod Machines

$41.65

Pros and cons

Pros

Button-operated, one-handed drinking without removing the lid is suited to commuting and travel.
Separate cleaning guidance for the dishwasher-safe lid and hand-wash body makes care expectations clear.
Stainless-steel vacuum-insulated body is paired with stated hot and cold retention times.

Technical specifications

14 specifications

Identity
Brand	Contigo
Model	West Loop

Capacity and dimensions
Capacity listed	451 Grams
Dimensions listed	9W x 20.5H centimetres
Weight listed	280 Grams

Construction and use
Material	Stainless Steel
Colour	Matte Black
Lid	Yes
Cap type	Loop Cap
Leakproof feature listed	Leakproof
Recommended use	Travel
Age range	Adult
Microwaveable	No
Care instructions	Dishwasher safe (lid only) and hand washable (vacuum flask)

What to know before buying

Listing details to confirm

Listing details conflict or are inconsistent: capacity is given as 451 Grams in the specifications and 470 ml in the description, while dimensions are listed as 9W x 20.5H centimetres and separately as 9.2 x 8.9 x 19.7 cm or 8 x 9 x 20.5 cm. Weight is listed as 280 Grams in details and 340 g in the description. The dishwasher fields also differ: one says the item is not dishwasher-safe, while care instructions say the lid alone is dishwasher-safe. Confirm the selected variant's capacity, measurements, weight and care guidance before buying.

What’s in the box

Included

Lid
Mug

Who is it for?

A good fit for

Commuters wanting a lidded mug designed for one-handed sipping and car-cup-holder use.
Buyers who value stated temperature retention and are comfortable hand-washing the insulated body.

Less suited to

Anyone needing a clearly confirmed capacity or exact dimensions before purchase, given the conflicting listing values.
Anyone who needs the entire mug to be dishwasher-safe or microwaveable.

Contigo West Loop Isothermal Travel Mug · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 27,059 ratings

5 stars76%76%
4 stars12%12%
3 stars5%5%
2 stars2%2%
1 star5%5%

Customer feedback highlights perceived quality, temperature retention and travel-friendly use, which may matter to commuters considering the listed insulation and AutoSeal design. Leakage and sealing feedback is mixed, including reports of gasket sealing issues, and durability feedback is also mixed, with some reports of mugs exploding. Treat these as customer-reported experiences, not confirmed defects or guarantees. The listing's stated leakproof design does not settle those concerns.

Positive themes

Customers are reported to appreciate the mug's quality and temperature retention.
Some customers like its appearance and report using it at home or in the office.

Mixed feedback

Leakage and sealing receive mixed feedback, including reports that the gasket may no longer seal perfectly.
Durability feedback is mixed, including customer reports of mugs exploding.

Frequently asked questions

How long does the West Loop claim to keep drinks hot or cold?

The listing claims up to 5 hours hot and up to 12 hours cold. These are manufacturer claims, not independently verified results.

Can the whole mug go in the dishwasher?

The supplied care instructions say the lid is dishwasher-safe and the vacuum flask body should be hand-washed. A separate field says the item is not dishwasher-safe, so follow the lid-only care instruction and confirm the selected version.

What is the mug's capacity?

The listing is inconsistent. It gives 451 Grams in the product details and 470 ml in the description, so confirm the capacity for the selected listing.

Does it fit a car cup holder?

The product description claims it fits most car cup holders, and a feature statement says it fits common car cupholders. Fit may depend on the holder.