20 oz. AUTOSEAL® Aria Stainless Travel Mug
Item #: CPARH100C02

Take on the day ahead with the #1 selling spill-proof technology on this AUTOSEAL® Aria Stainless Travel Mug!

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Take on the day ahead with the 20 oz. AUTOSEAL Aria Stainless Travel Mug! This double-wall vacuum-insulated mug is engineered to keep drinks hot for 7-hour-racing-the-deadline days or cold for 20-hour all-nighters. This mug also features a one-touch AUTOSEAL lid, with button lock, that automatically seals between drinks to eliminate spills and leaks. The button toggles to lock, helping to prevent accidentally pushing of the button while on-the-go.


  • Vacuum insulation keeps beverages hot for up to 7 hours or cold for up to 20 hours.
  • Patented AUTOSEAL technology for 100% leak-proof and 100% spill-proof performance.
  • One-handed operation for convenient drinking during activities - just press the button to sip; release the button to automatically seal the mug.
  • Button toggles to lock, preventing accidentally pressing the button while on the go.
  • Double-wall stainless steel construction eliminates external condensation.
  • Sleek design fits car cup holders.
  • Dishwasher-safe base design grips table tops and reduces clanking.
  • Made from 100% FDA-approved materials.
  • Top-rack dishwasher safe.

Volume: 20 oz.

Dimensions: 2.75” wide at the widest point of the lid x 9.5”H x 2.9” at widest point of mug"

Additional Information

Volume 20 oz.
Price $26.99
Width 2.75"
Height 9.5"
Lid Material FDA-approved plastic
Body Material Stainless steel
Heat Insulation Up to 7 hours hot
Cold Insulation Up to 20 hours cold
Button Lock Yes
Carrying Clip No
Top-rack dishwasher safe lid Yes
Top-rack dishwasher safe body Yes

Review Summary

8 Reviews

    By zupatl

    Disgusting plastic taste ruins the coffee, despite all the cleaning efforts. Yuck!

    By Granny L

    This Aria mug is better at keeping fluids hot, longer, than the newer unit I purchased for myself after having sent my first mug off with a family member .I'm at the computer now, ordering a replacement lid for the Aria which has for some reason, begun to leak when held upside down. It is about four years old. The Aria is the only item of this kind I'll order in the future.

    By Dina

    I looked for leak proof travel mugs for so many years because I took public transportation to work and would have to put my mugs in a knapsack or bookbag and they always leaked! I had given up until a year ago when I recieved this mug as a gift! I was amazed at how hot it kept my beverage and how it NEVER spilled! I've dropped it several times with no damage! I just love it!

    By Nel

    I ordered this mug on the Contigo website, and was anxiously awaiting its arrival! To my dismay, the shipping department failed to put my suite number on the shipping label, and the item was returned to the warehouse. As soon as I found out, I called customer service. The gentleman I spoke to was extremely helpful, and boxed up the items himself and shipped them to me.

    The mug is fantastic! It keeps my drinks hot for a great amount of time. The locking mechanism is a great feature, and its definitely leak proof. It has a very sleek look and feels good in the hand. I also like the fact that the mug does not get hot when it is carrying a hot beverage.

    By Bridget

    Let me start by saying I love Contigo Mugs and Water Bottles! I have purchased 3 Aria Travel Mugs, one was a set of two and one I had for a long time, and it now has a dent from dropping it, so I keep it around the house and bring the other to work and other activities.

    However, the Lids leek, I only put them in the top shelf of the dishwasher and even ordered a new lid and only hand wash the lid but still it leeks. I have gotten coffee on many important papers of my bookbag, as the mug is in the outside drink holder of the bag.

    I also agree with two other reviews I have seen the coffee gets colds and the rubber bottom makes putting it in my bag very difficult. So much for leek proof/ locking lids.

    I will try one more time and then probably shop for a new brand which disappoints me as I want to be loyal to Contigo.

    By Sis

    I have this and use it every day. It does not spill and keeps my coffee HOT for 6 hrs.

    By bigguy

    In response to Bridgets review, Contigo backs their products with a 100% guarantee, They promptly sent me a replacement lid on one of my several purchases. Never had any other problems.

    By WetLook

    This Stainless Travel Mug is well constructed.

    The None Skid rubber ring on the bottom is well attached and this mug does not slip or slide. It also fits in my vehicle cup holder with no problems.

    If you pre-heat this mug with hot water or pre-cool it with cold water, the beverage storage times are comparable with the storage times shown in the “Description” and also in the “Specifications”.

    I have been using this mug for over 7 months with no problems and no leaks.
    It’s a little pricey, but you get what you pay for.

    I would recommend this Travel Mug to family and/or friends.

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Care & Use

Care and Use Instructions

Hot contents can create internal pressure resulting in
discharge of hot vapor. Always press button with mug
in upright position always from face to properly release
pressure before drinking.

  • 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:
  • Always press button with
    mug in upright position
    away from face to release
    pressure before drinking

  • With button pressed,
    tilt mug to drink

  • Release button to seal

  • Prior to drinking, make sure the lid is properly threaded to the body and screwed down completely.
  • If filling with boiling 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 before the threading in the body.
  • DO NOT microwave or freeze.
  • DO NOT use cleaning containing bleach, chlorine, abrasives, and/or other harsh chemicals.
  • DO NOT use with pulpy beverages.
  • 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 to fit only your new mug. Not for use with others products.
  • To attach the ild, 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.

        Cleaning instructions

  • Wash thoroughly before first use.

    water, pressing the AUTOSEAL button so water flows through
    the Drink Spout and Vent Hole.

  • Both lid and body are top-rack dishwasher safe.
  • If washing 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.
Always store mug with lid removed to allow parts to dry completely.
For additional product cleaning tips, please visit
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Lifetime Guarantee

Contigo Lifetime Guarantee
Mugs, Bottles, Replacement Lids
We are proud of the quality materials and reliable workmanship that goes into each Contigo product. We go to great lengths to create a truly superior product, but we also know that on occasion, things happen. As such, we back our products with the Contigo Lifetime Guarantee against any manufacturing defects in materials and workmanship. To learn more, check out our policy in detail by clicking here Lifetime Guarantee