Member's Mark 20oz Leak-Proof Coffee Tumbler with Non-Slip Base
Member's Mark 20oz Leak-Proof Coffee Tumbler with Non-Slip Base
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Member's Mark 20oz Leak-Proof Coffee Tumbler with Non-Slip Base

|56 ratings

Smart summary

Generated by AI
  • Stays Hot or Cold

    Stays Hot or Cold

    Double-wall vacuum insulation maintains your drink's temperature for hours.
  • Stops Accidental Spills

    Stops Accidental Spills

    The airtight magnetic slide lid seals tightly to prevent leaks during your commute.
  • Easy To Clean

    Easy To Clean

    The magnetic slider pops off easily so you can wash everything in the dishwasher.
  • Won't Scratch Tables

    Won't Scratch Tables

    A non-slip bottom prevents slides and keeps your furniture safe from scratches.
  • Dry To The Touch

    Dry To The Touch

    The sweat-proof exterior prevents condensation so your hands and tables stay dry.

Specifications

Size: 20 oz capacity per tumbler   

Insulation: Double-wall vacuum insulation with copper lining   

Lid Type: Magnetic slider lid with secure, easy-close seal   

Leak Resistance: Leak-resistant design for confident carrying   

Base: Soft-touch, non-slip base for quiet, stable placement   

Material: High-grade 18/8 stainless steel   

Safety: BPA-free, phthalate-free, and lead-free components   

Set Includes: Two 20 oz tumblers   

Dishwasher Safe: Top-rack dishwasher safe (hand wash recommended for best finish care)   

Microwave/Oven Safe: Not microwave or oven safe   

Beverage Compatibility: Suitable for both hot and cold beverages   

Care Instructions: Wash before first use and avoid abrasive cleaners to protect the finish

Current price is Now $15.98
was $19.98
$4 off
Ends Nov 29
Max 22 per order.
Prices may vary in club and online
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Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Fri, Nov 6
Return or replace anytime.
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About this item

Product details

Durable Stainless Steel Construction

The Member's Mark 20oz Coffee Tumbler 2-Pack is crafted with sleek and durable stainless steel, ensuring long-lasting performance. Designed with double-wall vacuum insulation, these tumblers maintain your beverages at the ideal temperature for hours, whether you're enjoying a hot latte in the morning or sipping cold water in the afternoon.

Innovative Magnetic Slide Lid

This tumbler set features an advanced magnetic slide lid that is engineered to be leak-proof. The lid provides a secure and airtight seal, preventing accidental spills during your commute. The magnetic slider moves smoothly for effortless sipping and snaps firmly into place to ensure no liquid escapes.

Convenient and Travel-Friendly Design

Built for convenience, the exterior of the tumblers remains sweat-proof and cool to the touch. The base is designed to fit most standard vehicle cup holders, making it perfect for on-the-go hydration. This 2-pack set is an excellent value for households or as a thoughtful gift for friends and colleagues.

Easy Cleaning and Maintenance

Cleaning the Member's Mark 20oz Coffee Tumbler is simple and hassle-free. The magnetic slider is completely removable, allowing for thorough washing without hidden residue. Both the stainless steel body and lid components are safe for the top rack of your dishwasher, ensuring effortless maintenance.

Frequently Asked Questions

  • Is the lid on this tumbler leak-proof? Yes, the magnetic slider creates a tight seal that prevents leaks, making it safe to carry in various environments without worrying about messes.
  • How do I maintain the magnetic slider? The magnetic slider can be easily popped off for a deep clean. For best results, place the lid and slider on the top rack of your dishwasher or wash them by hand with warm, soapy water.
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Key specifications

Specifications

Size: 20 oz capacity per tumbler   

Insulation: Double-wall vacuum insulation with copper lining   

Lid Type: Magnetic slider lid with secure, easy-close seal   

Leak Resistance: Leak-resistant design for confident carrying   

Base: Soft-touch, non-slip base for quiet, stable placement   

Material: High-grade 18/8 stainless steel   

Safety: BPA-free, phthalate-free, and lead-free components   

Set Includes: Two 20 oz tumblers   

Dishwasher Safe: Top-rack dishwasher safe (hand wash recommended for best finish care)   

Microwave/Oven Safe: Not microwave or oven safe   

Beverage Compatibility: Suitable for both hot and cold beverages   

Care Instructions: Wash before first use and avoid abrasive cleaners to protect the finish

Member ratings & reviews

4.9 out of 5 stars
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56 ratings43 reviews
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Showing 1-3 of 43 reviews

Jul 28, 2026
Reviewer name: DavidM
5 out of 5 stars
5 out of 5 stars review

Keeps coffee warm and seal does not leak.

Vacuum seal does not leak! These are my goto coffee and water tumblers. I have Parkinson's and it makes me Sir Drops a Lot. I love that the seals stay sealed. Both cups are full of water. One cup upright and the other upside down. No leaks onto the counter.

Incentivized Review
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Jul 27, 2026
Reviewer name: DanielD
5 out of 5 stars
5 out of 5 stars review

Coffee stays warm

The members mark coffee tumblers are very nice. I fill it up every morning on my way to work, and when I finish it a couple hours later, it is still nice and warm. I have not had it leak yet, and it didn't spill when I knocked it over. They are very easy to clean. My wife wants to get more colors now because she loves using them too.

Incentivized Review
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Aug 4, 2026
Reviewer name: CrystalG
5 out of 5 stars
5 out of 5 stars review

Best travel cup ever!

I absolutely love these travel cups! The black and white colors were ideal for my preferences. The vacuum seal keeps my drinks hot all day and the screw top makes the cups completely spill proof when the lid is closed. They hold 20oz of liquid and are dishwasher safe. The size is perfect to fit right in my hand and they fit in every cup holder I've tried.

Incentivized Review
Helpful?0TZ1S8KL899I20009958622
Current price is Now $15.98
was $19.98
$4 off
Ends Nov 29
Max 22 per order.
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Fri, Nov 6
Return or replace anytime.