Wacaco

EXAFLOW

EXAFLOW - Main image
EXAFLOWEXAFLOWEXAFLOWEXAFLOW
$7.45 In stock

Category: コーヒーギア

DESCRIPTION

Elevate your coffee-on-the-go ritual with the Exaflow, Wacaco’s multi-function push-button lid designed to pair seamlessly with the Octaroma cup. More than just a lid, it transforms your insulated cup into a multi-function pour-over jug, built for both precision and ease.

With the push-button pressed to the open position, Exaflow lets you choose your flow. Pour fast and freely through the wide main opening, or take your time with the narrow precision spout for a slower, more controlled stream—perfect for pour-over rituals or splash-free serving.

The integrated carry handle adds comfort and portability, while the tight-sealing design boosts thermal performance. In fact, when paired with the Octaroma Lungo, the Exaflow keeps your brew over 10 °C hotter after 4 hours compared to the standard lid—perfect for delayed servings.

Whether you're brewing solo or sharing on the move, the Exaflow adapts beautifully to your coffee moment—wherever it takes you.

KEY FEATURES:

  • Compatible with: Octaroma series, Cuppamoka, and Pipamoka
  • Push-Button Flow Control: Open and close with a simple press.
  • Dual Pouring Options: Fast pour via wide opening or slow, steady pour with precision spout.
  • Enhanced Heat Retention: Keeps drinks 10 °C hotter after 4 hours (vs standard lid).*
  • Leak-Resistant Seal: Secure fit prevents spills and leakage.
  • Integrated Carry Handle: Easy to grip and carry, perfect for travel or outdoor use.
  • Warranty: 1-year.

*Tested in controlled conditions. Temperature retention may vary based on usage and environment.

Note: Always press the button to the open position before screwing the Exaflow on. Never overfill the cup — max fill level is 1 cm (½ inch) below the step line.

Read our Shipping Policy and our Return & Refund Policy before purchasing our products.

Customer Reviews (4.3 / 5 · 8 reviews)

Avery W. ★★★★★

The push-button mechanism clicks shut so satisfyingly, and it really does keep my pour-over drinkably hot for over an hour without any leaks.

Leo ★★★★★

The push-button mechanism is surprisingly smooth and seals tightly enough that I can toss my Octaroma cup in my bag without a worry. It’s made my morning commute way less stressful—no more leaks or fumbling with a regular lid. This was a simple upgrade that makes a real difference.

Ellie ★★★★★

I wasn't sure a lid could make such a difference, but the push-button seal really keeps my coffee hot during my morning commute. The one-handed operation is perfect for when I'm juggling my bag and phone.

Miles B. ★★★★☆

I was pleasantly surprised how securely the push-button lid seals—not a single drop leaked in my bag. Fits perfectly on the Octaroma cup, though I wish it came in a few more color options.

Thomas ★★★★☆

I was skeptical about a fancy lid, but the push-button seal really keeps my coffee hot for the whole morning commute. It fits my cup snugly and hasn’t leaked a single drop in two weeks. Only wish the opening were a bit wider for easier cleaning.

Thomas ★★★★☆

I was skeptical about a fancy lid, but the push-button seal actually keeps my coffee hot for over two hours without any spills in my bag. The only reason it’s not five stars is that the button takes a bit of effort to press, so my commute isn’t quite as one-handed as I’d hoped.

Lucy ★★★★☆

The push-button lid is a nice upgrade—it seals tight enough that I can toss the cup in my bag without worrying about leaks. I wish it clicked into place a little more securely, but once it’s on, it does the job well.

William ★★★☆☆

The push-button mechanism is clever for one-handed use, but the seal doesn't feel as tight as I'd hoped for a travel lid—coffee still managed to leak a little in my bag. It's a functional upgrade for the Octaroma cup, just not quite flawless.