Oat Milk Concentrates vs Ready-to-Drink Lattes: Which Saves You More Time and Money?

If you love oat lattes but are tired of spending five dollars per cup at the café, you've probably considered making them at home. The good news is that there are now two convenient options: oat milk concentrates (like a liquid concentrate you mix with your own milk) and ready-to-drink (RTD) lattes that come in a can or bottle. Both promise to save you time and money, but which one actually delivers? In this article, we break down the cost, convenience, and quality of each, so you can decide which format fits your lifestyle.

Whether you're a busy professional who needs a quick morning caffeine fix or a home barista who loves to experiment, understanding the differences between concentrates and RTD lattes will help you make a smarter purchase. We'll look at price per serving, preparation time, storage, and taste—so you can confidently choose the best option for your daily routine.

What Are Oat Milk Concentrates and Ready-to-Drink Lattes?

Oat milk concentrates are thick, shelf-stable liquids that you dilute with water or your choice of milk. They typically come in a bottle or pouch and are designed to be mixed at a specific ratio (often 1:1 or 1:2) to create a creamy oat latte. This format gives you control over the strength and sweetness, and since you add your own liquid, the concentrate itself is lightweight and easy to store. Brands like Minor Figures offer concentrates that are perfect for home brewing.

Ready-to-drink lattes, on the other hand, are fully prepared beverages that come in a can or bottle. They are already mixed with oat milk, coffee, and sometimes sweeteners or flavors. You simply open and pour—no measuring, no mixing, no cleanup. RTD lattes are ideal for on-the-go consumption, travel, or when you want a consistent, barista-quality drink without any effort.

• Oat milk concentrate: mix with water or milk, customizable strength, longer shelf life once opened.
• Ready-to-drink latte: grab-and-go, no preparation, consistent flavor every time.

Cost Comparison: Concentrates vs RTD Lattes

When it comes to cost per serving, oat milk concentrates generally win. A single bottle of concentrate can make multiple servings—often 8 to 12 cups—depending on the dilution ratio. For example, Minor Figures' oat milk concentrate (like their Barista Oat) can be mixed with water or your preferred milk, bringing the cost per latte down to around $1 to $1.50, compared to a café latte that costs $4 to $6. Over a month, that adds up to significant savings.

Ready-to-drink lattes are more expensive per serving, typically ranging from $2.50 to $4 per can. While still cheaper than a café drink, they are pricier than concentrates because you're paying for the convenience of a fully prepared beverage. However, if you only drink lattes occasionally or value portability above all, the extra cost may be worth it. For instance, the Minor Figures Oat Latte Mocha is a delicious RTD option that delivers a rich, chocolatey coffee experience without any prep.

• Concentrate cost: ~$1–$1.50 per serving.
• RTD latte cost: ~$2.50–$4 per can.
• Monthly savings with concentrates: up to $50–$80 for daily drinkers.

Time and Convenience: Which Fits Your Routine?

Time is money, and for many people, the few minutes saved each morning are worth the premium. Ready-to-drink lattes are the ultimate time-saver: grab a can from the fridge, open it, and you're done. No measuring, no mixing, no cleanup. This is perfect for commuters, travelers, or anyone who wants a quality latte in under 10 seconds. The Minor Figures Oat Latte Cinnamon is a fantastic RTD choice if you love a warm spice note with your coffee.

Concentrates require a bit more effort—about 1–2 minutes to measure and mix. But that's still far faster than brewing a full pour-over or espresso shot. If you already have a milk frother or a kettle, you can whip up a hot or iced latte in no time. The trade-off is that you get more control over the strength and temperature. For home baristas who enjoy the ritual, concentrates offer a satisfying middle ground between instant and full-blown café preparation.

• RTD: 10 seconds, no cleanup, perfect for on-the-go.
• Concentrate: 1–2 minutes, minimal cleanup, customizable.
• Best for: RTD for busy mornings; concentrate for weekend relaxation or batch brewing.

Taste and Quality: Does One Taste Better?

Taste is subjective, but there are some general differences. Ready-to-drink lattes are formulated to be consistent and balanced—they are often tested extensively to ensure every can tastes the same. This is great if you have a favorite flavor and want it every time. Minor Figures' RTD line, including the Oat Latte Mocha and Oat Latte Cinnamon, delivers a smooth, creamy texture with a well-integrated coffee flavor.

Oat milk concentrates can offer a fresher taste because you mix them just before drinking. The coffee flavor may be more vibrant, and you can adjust the ratio to your preference. However, the quality depends on the milk or water you mix with. If you use high-quality oat milk, the result can be superior to an RTD. For purists who enjoy tweaking their brew, concentrates provide a more artisanal experience. The Minor Figures Barista Oat (Organic) is a premium concentrate that pairs beautifully with espresso or cold brew.

• RTD: consistent, balanced, ready-to-drink flavor.
• Concentrate: fresher, customizable, depends on mixing liquid.
• Winner: RTD for convenience; concentrate for flavor control.

Storage and Shelf Life: What Lasts Longer?

Storage is another key factor. Oat milk concentrates are typically shelf-stable until opened, and once opened, they last about 7–10 days in the refrigerator. This makes them great for weekly meal prep—you can mix a batch and keep it in the fridge. They also take up less space than a case of cans. The Minor Figures Collapsible Crate is a handy accessory for organizing your concentrate bottles and RTD cans alike.

Ready-to-drink lattes have a longer shelf life (often 6–12 months unopened) and don't require refrigeration until after opening. However, once opened, they should be consumed within a day or two. If you're stocking up for emergencies or travel, RTD cans are more convenient. They are also easier to pack for camping, road trips, or office desks. The Minor Figures Bandana is a fun way to carry a can or two on the go.

• Concentrate: shelf-stable, 7–10 days in fridge after opening.
• RTD: 6–12 months unopened, consume within 24 hours after opening.
• Best for: concentrate for weekly use; RTD for long-term storage or travel.

Ultimately, the choice between oat milk concentrates and ready-to-drink lattes comes down to your lifestyle. If you value maximum savings and enjoy a hands-on approach, a concentrate like the Minor Figures Barista Oat (Organic) is your best bet. If you prioritize speed and portability, grab a can of the Minor Figures Oat Latte Mocha for a delicious, no-fuss latte. Whichever you choose, you're getting a premium oat milk experience that beats the café—both in cost and convenience.