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ero Jar
Simplify your routine with ero's Glass Jar for Overnight Oats.
Built-in measuring lines
Borosilicate glass & acacia lid
Seals airtight, stays fresh
Natural variations may occur.
Building your next routine?
As low as $2.80/meal
Combine Flavors & Sizes
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Over $55
Get free shipping when you spend $55 or more.
Ships in 1-2
Business Days
Packed fresh, shipped fast, right to your door.
What's the jar made of?
Durable borosilicate glass with an acacia wood lid. It resists thermal shock and seals airtight to keep your oats fresher, longer.
How do the measuring lines work?
The etched lines mark ⅔ cup of milk and one serving of ero, so you can prep right in the jar — no extra measuring cups needed.
Does it come with oats?
No, this is the jar only. Pair it with any ero flavour, or add it to a bundle and save.
Is it reusable?
Yes. Wash it out and reuse it every morning — one jar, made to last.
Built for Strength.
Formulated to Go the Distance.
Real Ingredients.
3 Easy Steps, Every Morning
1. Measure & Pour
Fill to the line with your favorite milk, dairy or plant-based.
2. Shake It Up
Seal the lid and shake until everything's well mixed.
3. Let It Chill
Refrigerate overnight, or at least 4 hours, before digging in.