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Wanderlust Mega Mug (40oz)



Wanderlust Mega Mug (40oz)

Mega sips, mega chills! 🧊 Inspired by those who love to wander, this design is a swirl of soft blues and euphoric gold!

Hydrating has never been easier with our 40oz Mega Mug! The cup holder friendly frame, comfort-grip handle and flexi-tip straw with a standard plastic straw base come together to create your new favorite Swig!


All of our prints are hand applied therefore slight variations will occur.

  • Holds up to 40oz
  • Keeps drinks cold 24+ hours and hot 9+ hours
    • Do not use the straw with hot beverages!
  • Comfort-grip, plastic handle
  • Triple insulation technology: double-walled, vacuum-sealed and copper-plated
  • Condensation free and nonbreakable
  • Constructed of .5mm 304-18/8 stainless steel
  • Fits most standard cup holders
  • Slip-free, scratch-free and noise-free silicone base
  • Includes BPA-free, X-Large Lid with removable slider for cleaning
  • Comes with BPA-free plastic straw with a removable silicone, flexi-tip (extra straws sold separately)

NOTE: 40oz Mega Mug Reusable Straw Sets are available in a variety of colors! While Printed Reusable Straw Sets will fit the 40oz Mega Mugs, they only extend about an inch outside of the lid.

Use our Accessory Fit Guide to help find the right accessory for your Swig!


Measures: 9.9” H x 5.9” W (lid included)

Base: 2.9” in diameter

Straw: 11.81" L

Weighs: 1.21lb when empty


When caring for your Swig:

  • While this vessel is dishwasher safe, we recommend handwashing to maintain the best possible finish
  • Never use bleach or abrasive cleaners containing chlorine
  • Do not put in the microwave
  • Do not overfill with hot liquids and keep out of reach of children when filled with hot liquids
  • Always make sure lid is tightly secured before drinking

Looking for more care and use information? Click here for details on how to care for your Swig.

Customer Reviews

Based on 262 reviews
J.K. (Rogersville, US)
Great gift!

I purchased this as a gift and have received several text about how much they love it and use it!

P.R. (Carl Junction, US)
Spooky good

Hi. It’s me. I’m the one with the Swig problem because I can’t stop adding them to my collection !
So, I ordered this for my bestie because she needed to get into the Swig Life. She’s heard me rave about them but never took the leap.
Let me tell you, she’s hooked. Plus it’s Halloween themed, which she goes all out for.

A.P. (West Bloomfield, US)
So stinkin' cute!

Just ordered my first (but def not my last) swig life tumbler!
I could not resist this cute Halloween print but I am so impressed with the quality of these tumblers! Keeps ice cold for hours and I really like the size of the mega mug, doesn't feel to heavy but holds a fantastic amount of water! Def helps me drink more water during the day!

V.W. (Savannah, US)
Best swig mug ever

This mug is amazing! The ghosts are glittery and glow in the dark. I have gotten so many complaints on this cup. Everyone wants to know where to get it. I have many swig cups. This is by far my favorite.

K. (Plainfield, US)
Awesome cup

Love this cup. Hydration is key and so easy to do either this as my ice last more than 24 hours. Love the colors!

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Swig Accessory Fit Guide