Café-Quality Instant Latte Mix — Just Add Water | RUME

“How good could a powdered latte really be?”

Cooper, RUME founder

We spent 18 months testing hundreds of recipes. We knew it had to be thick, it had to be creamy, and you had to actually be able to taste the espresso.

Once friends, family, and even baristas started telling us, “If you gave me this at a café, I’d never know it started as a powder,” we knew it was ready. That powder became RUME, and we hope you enjoy drinking it as much as we’ve enjoyed making it.

Try RUME Your Founders Discount is applied below

From people who made the switch

Their words, not ours.

★★★★★

RUME is amazing, so tasty and efficient, you’d have no idea it was an instant coffee by the look and taste (but that’s also the best part because I don’t know how to make a good latte at home) has absolutely made my morning routine so nice and I look forward to my coffee every morning!!

Simone V. · RUME customer

★★★★★

I bought RUME thinking it’d be a nice thing to keep at the office. Then I switched to working from home, and it turned into the reason my mornings actually feel put-together. A real latte without getting dressed to go stand in a line for one.

Allie H. · RUME customer

★★★★★

I’ve always loved bouncing around to different coffee shops and brands but RUME is the one thing that stuck. It’s been months now and I still haven’t gotten sick of it. I literally go to sleep every night looking forward to having it the next morning.

Megan F. · RUME customer

RUME Caffè Latte poured over ice

My guarantee

If it’s not one of the best lattes you’ve ever had, email me. Your first order is backed by a 30-day money-back guarantee. If you don’t love it, I’ll refund you in full, no return needed.

— Cooper

RUME Caffè Latte

RUME Caffè Latte poured over ice

Founders Discount: 33% off

A special discount on our first batch ever, as a thank-you for being one of the first to try RUME. It’s already applied, and it’s only here until this small batch sells out.

Low stock

How many lattes?

Milk Type

Subtotal $50 · You save $25 today
Free US shipping Money-back guarantee

My guarantee

If it’s not one of the best lattes you’ve ever had, email me. Your first order is backed by a 30-day money-back guarantee. If you don’t love it, I’ll refund you in full, no return needed.

— Cooper

Make it yours

Hot or iced, classic or fun. The same scoop, however you like it.

Hot

Warm, frothy, and delicious. A cozy mug for slow mornings.

Iced

Cool and refreshing. The color you expect and the flavor you deserve.

Your way

Syrups, spices, cold foam. Whatever your heart desires.

Enjoy

In about a minute, you’ve got your favorite drink.

Just add water

Three steps, about 60 seconds. No machine, no measuring.

Hot

  1. 01Add your latte mix + a splash of hot water
  2. 02Mix until smooth
  3. 03Top off with hot water

Iced

  1. 01Add 8 oz cool water + latte mix to your shaker
  2. 02Shake 10–15 seconds
  3. 03Pour over ice and enjoy

Common questions

Still deciding? Here’s what people ask before their first order.

Does it actually taste like a café latte?

That’s the whole point. It’s thick, creamy, and you can taste the espresso. If it doesn’t live up to that, your first order is refunded.

Isn’t this just instant coffee?

No. This isn’t instant coffee with some milk powder thrown in. We spent 18 months testing hundreds of coffee and milk combinations, and dialing in the ratio, until it was thick and creamy and you could actually taste the espresso. Every scoop is built to taste like the latte from your favorite café. You just add water.

Will it water down if I make it iced?

No. You shake it with cool water and pour it over ice, so nothing hot ever melts the ice.

Do you have different milk types?

Yes. We offer whole milk and oat milk, and they’re the same price. We don’t believe you should be charged extra for a preference.*

*Both versions contain milk (casein) and soy, including the oat milk version.

How much caffeine is in one?

122.5mg per latte, one scoop.

How does shipping work?

Free US shipping on every order. Orders ship in 1–2 business days.

What if I don’t love it?

Your first order is covered by a 30-day money-back guarantee, and you don’t need to send anything back.

Nutritional facts

Milk Type

Select a milk type to see the full nutrition facts and ingredients.

Classic Caffè Latte with whole milk nutrition facts and ingredients Classic Caffè Latte with oat milk nutrition facts and ingredients

Make your first one.

Get your Founders Discount
  • Free US shipping
  • First-order money-back guarantee