MiiR
MiiR x Night Swim 360 Traveler
Best leakproof travel mug for busy commuters on the go.
Experience your favorite beverages on the go with the MiiR x Night Swim 360 Traveler. This 12oz travel mug boasts double-wall vacuum insulation to keep drinks at the perfect temperature for hours. Its innovative Leakproof 360 Lid allows for easy sipping from any angle by simply pressing the center button, and it seals securely when not in use. A subtle indicator line shows the lid's status. Crafted from durable stainless steel, this mug is designed for your daily commute or office desk.
$30.00
Owner Satisfaction
4.6
/ 5
Category Rank
306
/ 987
#306 in Thermoses
Price vs Category Average
-43%
Below average
Capacity
12
/ oz
Who it's for
- Commuters needing drinks to stay hot or cold all day
- Busy professionals wanting spill-free sipping on the go
- Design-conscious users seeking a durable, limited-edition aesthetic
Who should skip it
- Minimalists who prefer low-maintenance, easy-to-clean drinkware
- Shoppers prioritizing value over brand collaborations
- Travelers with limited cup holder or bag space
Performance breakdown
Thermal Retention
Double-wall vacuum insulation keeps beverages steaming or chilled for hours.
Leakproof Reliability
The secure push-button seal prevents spills during even the roughest commutes.
Sipping Ergonomics
The 360-degree lid design allows for effortless drinking from any angle.
Build Durability
Stainless steel construction withstands daily wear and tear with ease.
Cleaning Convenience
Top-rack dishwasher safe lid simplifies maintenance, though the body requires hand-washing.
Portability
Compact 12oz size fits perfectly in standard cup holders and bags.
Key Specs
Capacity
12 oz
Material
Stainless Steel
Insulation Type
Double-wall vacuum
Lid Cleaning
Top rack dishwasher safe
Body Cleaning
Hand wash recommended
Microwave Safe
No
Freezing
Not recommended
Leak Proof
Yes
Features
- Press-to-sip functionality for easy drinking
- Leakproof seal activated by pressing the center button
- Sip from any angle around the rim
- Double-wall vacuum insulation maintains temperature
- Durable stainless steel construction
- Lid is top-rack dishwasher safe
- Subtle indicator line for lid status
What customers say
This traveler excels due to its superior thermal performance, keeping drinks hot or cold for extended periods. Users consistently praise the 360 degree sipping lid for its convenience and truly leakproof seal, making it perfect for daily commutes. The unique Night Swim design is highly regarded for its aesthetic appeal and tactile quality. While the specialized lid needs careful cleaning, this minor point is overshadowed by the bottle's overall functional superiority and robust build. Customers view the premium cost as a worthwhile investment in a durable, high quality, and reliable hydration tool that successfully merges excellent form with practical function.
Know before you buy
The lid features a center button that you press to open the seal. Once pressed, you can sip from any point around the rim, making it easy to drink without looking for a specific spout.
Yes, the lid is designed to be leakproof when the center button is in the closed position. A subtle indicator line on the lid helps you confirm at a glance whether it is currently sealed or open.
The lid is top-rack dishwasher safe for easy cleaning. However, we recommend hand washing the stainless steel body to preserve the finish and the integrity of the vacuum insulation.
No, this mug is not microwave safe and should not be placed in the freezer. Freezing temperatures can damage the vacuum seal, and the stainless steel construction is not compatible with microwave use.
With a 12oz capacity and a slim profile, this traveler is designed to fit most standard vehicle cup holders, making it an ideal companion for your daily commute.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$30