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Funny Supervisor Gifts, Cautionary Quote Tumbler, Black 20oz/30oz, Gifts from Men Friends Coworkers to Supervisor
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OVER 250,000 GIFTS DELIVERED

Since 2020, our studio in Florida has shipped over 250,000 gifts—and counting.

Our commitment to quality and connection is reflected in our glowing 4.8/5 rating from over 10,000 verified reviews. Every gift we send out is a step toward our goal of bringing people closer together, one gift at a time

MADE IN THE USA

All our products are made with love in the USA.

HAPPINESS GUARANTEE

This product is backed by our 100% Happiness Guarantee.

At Mallard Moon, we deliver high-quality gifts designed to bring joy and connection. If for any reason you're not 100% satisfied, just reach out. We're committed to making it right, or we'll gladly take it back.

READY TO GIVE

All our products are presentably packaged for hassle-free gifting.

SHIPPING INFORMATION

Estimated delivery times:

US:
 5-7 business days.
Canada: 5-9 business days
Australia/New Zealand: 5-9 business days
UK & EU: 5-7 business days (ships from Amsterdam)
Rest of the world: 2-4 weeks

*addition 1-3 days lead time for personalized products

Please note: We currently do not deliver Canvases to PO Boxes as UPS does not deliver to PO Boxes, so please provide a different address that we can ship to.



Are you a supervisor enthusiast or looking for a unique gift for a supervisor in your life? Check out this funny tumbler featuring a cautionary quote that will leave them in stitches!

This 20oz/30oz vacuum-insulated tumbler is perfect for hot and cold drinks, and its black color makes it a stylish addition to any desk or table. The stainless steel and powder coating material ensures durability and ease of cleaning, making it a great gift for supervisors who appreciate a good laugh and a well-crafted cup.

The quote on this tumbler is a humorous warning to stay at your own risk, implying that the supervisor has a treasure trove of stories to share. It's a ideal gift for Christmas, birthdays, or any other occasion when you want to bring a smile to someone's face.

So why settle for a boring gift when you can give a supervisor a tumbler that's both functional and humorous? Don't miss out and make someone's day a little brighter!

  • Enjoy your favorite hot or cold drinks in style with this funny supervisor gifts tumbler, featuring a unique and humorous cautionary quote that will leave you laughing. This 20oz/30oz vacuum-insulated tumbler is perfect for any supervisor who appreciates a good joke and a well-crafted cup.
  • The stainless steel and powder coating material ensures durability and ease of cleaning, making it a great gift for supervisors who appreciate a good laugh and a well-crafted cup. The black color of this tumbler makes it a stylish addition to any desk or table.
  • This tumbler keeps hot drinks hot and cold drinks cold for hours, making it perfect for long meetings, conferences, or just a relaxing afternoon at the office. The cautionary quote on this tumbler is a humorous warning to stay at your own risk, implying that the supervisor has a treasure trove of stories to share.
  • Whether you're looking for a gift for a supervisor who loves to tell stories or just wants to add some humor to their daily routine, this tumbler is the perfect choice. The quote on this tumbler is a great conversation starter and will surely bring a smile to their face.
  • Don't miss out and make someone's day a little brighter with this funny supervisor gifts tumbler, perfect for Christmas, birthdays, or any other occasion when you want to bring a smile to someone's face. Gifts from men friends coworkers to supervisor make this tumbler a great choice for any supervisor in your life.

✨ Features & Details

🔥 Laser engraved in our workshop – permanent, fade-proof design (not printed or vinyl)

🖤 Black powder-coated stainless steel for a sleek, modern look

☕ Double-wall vacuum insulation keeps drinks hot or cold for hours

🧊 Durable stainless steel construction built for daily use

🧼 Clear, spill-resistant lid included

🚗 Fits most cup holders – great for work, travel, and errands

🎁 Available sizes:

  • 20oz – perfect for everyday coffee or tea

  • 30oz – ideal for long days and extra hydration

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