20 oz. AUTOSEAL® West Loop Stainless Travel Mug with Easy-Clean Lid
Item #: CP70121

The 20 oz. West Loop Stainless Travel Mug with Easy-Clean Lid has a thoughtfully designed lid that pivots open making it easy to clean.

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The best just got better! The 20 oz. West Loop Stainless Travel Mug with Easy-Clean Lid has a thoughtfully designed lid that pivots open making it easy to clean. This mug features the one-touch AUTOSEAL® lid that automatically seals between sips to prevent spills and the new lid-lock button prevents the AUTOSEAL button from accidently being pushed while on-the-go. The travel mug provides convenient one-handed drinking for both left- and right-handed users and fits most car cup-holders. This double-wall vacuum-insulated mug is engineered to keep drinks hot for up to 7 hours or cold for up to 18 hours, without a sweat. We mean that literally, because this vacuum-insulated mug keeps your drink at the optimal sipping temperature and eliminates condensation for dry hands.



  • AUTOSEAL® lid automatically seals between sips to eliminate spills and leaks
  • Newly designed lid flips open for easy cleaning
  • Thermalock™ double-wall vacuum-insulation keeps your drinks hot for up to 7 hours and cold for up to 18 hours
  • Lid-lock prevents the AUTOSEAL® button from accidently being pushed while on-the-go
  • Fits under most single-serve brewers and in most standard car cupholders
  • AUTOSEAL is America's #1 selling* line of travel mugs
  • Top-rack dishwasher safe lid, hand wash body
  • BPA-free

Volume: 29 oz.

Dimensions: 3.5” wide at the widest point of the lid x 9.0”H x 3.0” at widest point of mug x 3.0” diameter at base"

*Based on total branded travel mug sales, excluding private label. Source: Nielsen ScanTrack Drinkware Container and Set report for U.S. Food, Drug, Mass and Information Resources (IRI) Costco CRX report for the 52 weeks ending 7/5/14.

Additional Information

Volume 20 oz.
Price $24.99
Width 3.0
Height 9.0
Lid Material BPA-Free Plastic
Body Material Stainless steel
Heat Insulation Up to 7 hours hot
Cold Insulation Up to 18 hours cold
Button Lock Yes
Carrying Clip No
Top-rack dishwasher safe lid Yes
Top-rack dishwasher safe body No

Review Summary

27 Reviews

    By Kupe

    I use mine for water. Keeps it cold and the flow is perfect. It looks like this small opening and hard to drink from. Then you drink and's awesome. Cost me $22 at Target, but worth it.

    By Reb

    Hot coffee for hours. Seals shut. No dribbles even upside down. Best car mug ever. Cost a pretty penny, but worth it.

    By John from Hershey

    Even with the easy clean lid, there is still a problem cleaning all the nooks and crannies in the lid. Maybe buying the cleaning brush set would help, but you should be able to clean the lid without special "tools". I can't see anyone carrying these brushes with them when away from home. These mugs are designed to be used away from home, and cleaning them could be an issue.

    By Lynn

    Bought 6 of the 20 oz mugs and a set of cleaning brushes ... the color on 4 of the mugs has chipped so badly within the year that I am hesitant to offer them to guest. The 2 in plain stainless remain like new. Wish I knew how to just get the remaining color off. Contigo you can do better than this.

    By Clyde

    The mug is good quality. When it developed a problem, customer service could have been much better than it was.
    Better to buy from a store you're familiar with.

    By Marg

    I borrowed an insulated cup for my visit to Atlanta. It performed better than any I have owned. My favorite features are truly keeping coffee hot, no spill design, ease of use, and fitting in cup holder securely. Now I am buying one for me!

    By Biacwb

    I`m curious to know from the previous reviewers that said it is great to keep coffee warm, exactly HOW LONG for?
    I love the no spill feature and I use mine all the time because of that. But really, it only keeps the coffee HOT for 3o min at the most.
    Still better than 5 min, but I am still in searching of a better replacement.

    By Stuart

    I wish this came in black with a matte finish so it wouldn't show finger and hand prints so badly.

    By Major Coffee travler

    While I really love the no-spill aspect of the lid I have 2 of these and the bottom of both has fallen off. The quality is good but obviously could be much better. The newer version of the lid is much better than the old one - one reason I got the 2nd along with the bottom falling off... If you'll never drop it or have it accidentally fall it should last you but if you actually travel then be warned...

    By Mark3803

    Working in the early morning hours and just clumsily knocked my mug over and it landed on my mac keyboard - but viola - no spill and all is well. Love my Autoseal Contigo mug!! Great Product!!!

    By Mark3803

    Working in the early morning hours and just clumsily knocked my mug over and it landed on my mac keyboard - but viola - no spill and all is well. Love my Autoseal Contigo mug!! Great Product!!!

    By Mark3803

    Working in the early morning hours and just clumsily knocked my mug over and it landed on my mac keyboard - but viola - no spill and all is well. Love my Autoseal Contigo mug!! Great Product!!!

    By Ando

    This is a rather expensibe mug, with a few features that make it seem like the best. Mine was a great mug for a time. It kept beverages at temperature for hours at a time and even saved my car floor from a few stains. But then it fell from a height of roughly 1.5 feet. The lid broke easily from the threads, rendering the mug unusable. The lid could use a redesign, contigo. I expect a $25 mug to make it longer than just nine months.

    By Secretary

    I have had my Contigo mug for two years, and every morning my coffee stays HOT at my desk! Just purchased a new "easy clean" top and that too is working out fantastic! Additionally, this keeps beverages cold all morning long as well. I am NEVER without my Contigo!!

    By Kris

    This is a must have for traveling salesman. I have literally dropped my mug from two flights of stairs and my coffee was still safely in the mug.

    By brandi

    I love Love Love these cups they never leak ever. They are easy to clean and there are no little parts to lose. They will keep my drink cold all day. There are no tops to remember to close ( A big plus with kids) because they seal themselves. I will never go back they are truly amazing!!

    By TipTop

    The NEW Auto Seal Mugs With Easy Clean Lids That LOCK Are The BEST Ones That Contigo Sells! They Are The SAME As The Auto Seal Mug That I Originally Had, But The Lid LOCKS And It's VERY EASY To CLEAN! The Ones That Are Sold At COSTCO Have The SAME Features, But They Are Made With Rubber On The Inside Edge Of The Lid.

    The Aria Auto Seal LOCK Mugs For Me DON'T Hold Up. So, I STRONGLY Suggest That People Buy The West Loop Mugs! :--)

    By wheel

    I have used these mugs for quite some time and really liked them. Since they changed the lid I have had 2 lids develop a hairline crack originating from the mouth piece. The lids seem brittle. They make it so difficult to go threw the WARRANTY you might as well throw it out and buy something different!

    By Momof8kids

    Husband loves the auto seal feature as this one really works. The new design of the top flipping open so the mechanics can be cleaned easily with a dishwasher is better. The counter sunk rubber ring seal is bad due to mold growing in the crease and no washing machine or hand washing can access the area so mold smells develope quickly. The flat black model is horrible at developing scratches with the easiest of use. The stainless silver model is very good at resisting scratches. These cups will dent very easy if you drop them from a 3-4' height. Gave 3 stars for dents and finish failure on the black model

    By CAMom

    So very disappointed in this style. I've had my old Contigo 16 oz hot travel mug for several years and it was starting to show some dents and dings from dropping it as I got in and out of the car. I decided to treat myself to a shiny replacement when I saw the display at Costco in Oct 2014. I am soooo very disappointed in the changes with the styling of the new mug. The new "easy clean lid" doesn't even begin to offset the other features that are gone. The new lid is difficult to drink from - the rubber stopper seems to stick and the liquid glops out unevenly. The wonderful plastic collar grip is gone and the smooth metal is difficult to hold and maneuver. The self-sealing drink release is more clumsy to operate. I love the styling of the older model. Oddly, I had recently purchased Contigo cold drink metal travel drink container and love it. Why, oh, why, did you cheapen the construction of the new hot drink travel cups when you had a winning design that had so many loyal users???

    By lewis

    disappointed in this travel mug. Doesn't kit under a Keurig and although it does not spill it does drip if inverted or tipped over

    By TipTop

    The ORIGINAL Autoseal Coffee Mugs Did We VERY WELL! Then The ARIA Mugs With A LOCK Feature Caused Me LEAK ISSUES. NOW The EASY CLEAN LID Mugs With A TOP LOCK Feature To Me Are The BEST SO FAR!

    The SMALLER Ones Have A RUBBER Part That Goes On The LID That Can EASILY FALL OFF, But This Size DOESN'T Have That! :--)

    By Baybeec4jj

    I am in love with my new cup! Only downfall is how easy it scratches. I have the purple one and it's all scratched at the bottom. It's probably from my cup holder but still.. But I'd buy another and would buy as gifts for people at Christmas time!

    By Baybeec4jj

    I am in love with my new cup! Only downfall is how easy it scratches. I have the purple one and it's all scratched at the bottom. It's probably from my cup holder but still.. But I'd buy another and would buy as gifts for people at Christmas time!

    By dperreno

    This mug will keep coffee (or any hot beverage) hot for hours! The lid is truly spill-proof and yet very easy to drink from. I usually fill it in the morning with coffee, bring it to work, and use it as my own personal coffee carafe to keep my desk mug topped off. The coffee is actually too hot to drink straight from the mug.on the way in to work.

    By Kayleen

    I am a fan of Contigo travel mugs. In the past there was a problem keeping the lid and drinking spout clean. They have resolved this problem with the easy clean lid. The problem now is that if you are not real careful when positioning the mug to drink you will have the liquid running down the sides of your mouth. Several time it even ran down a bit further. I love the fact that you can now clean easier but the drinking hole needs to be positioned better or made so that it is not so deep into the lid.

    By ADB

    I have LOVED my contigo's for years. They keep my drink warm and never leak - EVER. I have given more than I can count as gifts. I finally wore out one of my old ones after years of daily use and bought the replacement. What a disappointment. The "locking" mechanism is clumsy and the button to allow drinking not as comfortable or smooth as the old model. Add on that the grip space diameter has increased making it less comfortable or stable to hold. I am so disappointed and hope that I can still find the old model.

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Care & Use

  • Careful. The beverage you are about to enjoy may be very hot. For best results
    always use caution.
  • Keep out of reach of children when filled with hot liquids.
  • To properly use your AUTOSEAL® mug:
  • Prior to drinking, make sure the lid is properly threaded to the body and screwed
    down completely.
  • If filling with boiling liquid, allow liquid to cool down WITH THE LID OFF for at
    least 3 minutes before attaching the lid.
  • Avoid accidental depressing of the AUTOSEAL® button by keeping the button free and
    clear of other objects.
  • DO NOT overfill. Fill liquids to just below the fill line in the body as shown.
  • DO NOT microwave or freeze.
  • DO NOT use cleaners containing bleach, chlorine, abrasives, and/or other harsh chemicals.
  • DO NOT use with pulpy beverages.
  • DO NOT continue to use product if damaged.
  • DO NOT carry bottles containing liquid in bags to help prevent accidental opening.


  • The AUTOSEAL® lid is designed to help prevent spills from accidental tipping.
  • Suitable for hot or cold beverages.
  • The AUTOSEAL® lid that came with your new purchase is designed to fit
    only your new mug. Not for use with other products.
  • To attach the lid, apply slight downward pressure and rotate counter-clockwise until you hear
    a click and lid falls into place. Then rotate lid clockwise to tighten completely.
  • Use this mug's lock feature to avoid unintended depressing of the AUTOSEAL® button.


  • Wash thoroughly before first use.
  • Flip open the cover inside of the lid before rinsing or washing.
    warm water, pressing the AUTOSEAL® button so
    water flows through the Drink Spout and Vent Hole.
  • Lid and any UNPAINTED Stainless stell body
    are top-rack dishwasher safe. HAND-WASH ONLY any
    PAINTED stainless steel body.
  • To wash by hand, soak the lid for 10 minutes in hot, soapy tap water. Hand-wash the body
    with warm water and a mild detergent. Rinse both the lid and body thoroughly before use.
  • After cleaning, return lid interior to its closed position before use.
  • ALWAYS STORE BOTTLE WITH LID REMOVED to allow parts to dry completely.

  • For additional product cleaning tips, please visit
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