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$43.95
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Error 404 Mug - Funny IT Coffee Cup

4.9 out of 5 stars rating
399 Total Reviews |
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About Latte Mugs

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Latte Mug
Create your own from scratch

Size: Large Latte Mug

If you like drinking coffee a latte, not just a little, then this mug is for you! Stylish and ready to customise, it will easily become an essential part of your day.

  • Available in 354 ml or 503 ml
  • Dimensions:
    • 354 ml: 8.9 cm D x 10.2 cm H
    • 503 ml: 8.9 cm D x 15.2 cm H
  • Conical shape with ear-shaped handle
  • Microwave and dishwasher safe
  • Use caution when removing the mug from the microwave. Use a pot holder or glove as necessary if it is too hot to the touch. Do not microwave an empty mug.
  • Strong ceramic construction
  • Meets FDA requirements for food and beverage safety
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

Error 404 Mug - Funny IT Coffee Cup

Error 404 Mug - Funny IT Coffee Cup

Fuel your debugging sessions with a side of humour. This "Error 404 - Sanity Not Found" mug is the perfect companion for those long mornings when your coffee is the only thing keeping your system online. Featuring a relatable "file not found" graphic over a laptop, it’s a witty nod to the tech struggles we all face.
Art_By_RC
Artwork designed by
Greater Noida West, Uttar Pradesh, India
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Customer Reviews

4.9 out of 5 stars rating399 Total Reviews
364 total 5-star reviews27 total 4-star reviews2 total 3-star reviews3 total 2-star reviews3 total 1-star reviews
399 Reviews
Reviews for similar products
3 out of 5 stars rating
By K.12 July 2021 • Verified Purchase
Zazzle Reviewer Program
Due to the cost of this cup I thought it would be of finer quality China but it isn't. The picture of the butterfly wings is okay but not as cool as the photo because it has a white boarder around it. So it was nice enough but not as cool as its price suggested. It arrived by post quickly and in good condition so that was really good. As above. Not quite as good as the picture indicated
Original product
5 out of 5 stars rating
By Gennifer R.3 February 2026 • Verified Purchase
Latte Mug
Fast service, looks great, Fast shipping. All around great experience. For ur personalized photo projects order from here.
from zazzle.com (US)
5 out of 5 stars rating
By Rene G.20 January 2023 • Verified Purchase
Latte Mug
Zazzle Reviewer Program
It took a while for this coffee cup to arrive, but I was pleasantly pleased when it did. It is much larger than I expected, and super cute. Great. The colors again are nice and vibrant.
from zazzle.com (US)

Tags

Latte Mugs
error 404 mugsanity not foundfunny it giftprogrammer coffee mugtech humour cupcomputer science giftgeeky office decorsarcastic quote mugsoftware engineer giftfunny coding mug
All Products
error 404 mugsanity not foundfunny it giftprogrammer coffee mugtech humour cupcomputer science giftgeeky office decorsarcastic quote mugsoftware engineer giftfunny coding mug

Other Info

Product ID: 256008362618682598
Posted on 6/05/2026, 8:41 PM
Rating: G