Ka-Ku Tea Bottle
Best cold brew solution for tea enthusiasts on the go.
Simplify your cold brew tea experience with the Ka-Ku Tea Bottle. This 1200mL bottle boasts a sleek, square design perfect for efficient horizontal storage in your refrigerator or bag. Its integrated fine mesh filter ensures a smooth, direct pour, making tea preparation effortless. Whether you're at home or on the go, this bottle offers a practical and stylish solution for brewing and enjoying your favorite teas with ease.
$46.00
Owner Satisfaction
4.6
/ 5
Category Rank
22
/ 275
#22 in Water Bottles & Canteens
Price vs Category Average
+46%
Above average
Capacity
120040.6
/ mL (oz)
Who it's for
- Organized individuals maximizing limited refrigerator storage space
- Active users needing shatterproof drinkware for daily commutes
- Tea drinkers wanting mess-free pouring without loose leaves
Who should skip it
- Minimalists preferring easy-to-clean, rounded interior designs
- Busy users wanting a low-maintenance, leak-proof seal
- Hydration enthusiasts requiring high-capacity vessels for all-day use
Performance breakdown
Fridge storage efficiency
Square profile maximizes shelf space and prevents unwanted rolling.
Filtration performance
Fine mesh effectively traps leaves for a clean, sediment-free pour.
Brewing capacity
Large 1200mL volume is ideal for batch-brewing daily tea supplies.
Portability
Sleek design fits bags well, though the size demands dedicated space.
Ease of cleaning
Wide opening and simple components make manual scrubbing straightforward.
Measurement precision
Clear markings allow for consistent water-to-tea ratios every time.
Key Specs
Capacity
1200mL (40.6oz)
Dimensions
w3.54 × d3.54 × h12.6 in.
Weight
approx. 400g
Features
- Measurement Markings
What customers say
The Ka Ku Tea Bottle is highly regarded for its elegant design and superior functionality. Its unique square shape ensures a perfect fit in refrigerator doors, preventing spills. Users consistently praise the durable, heat resistant glass and the efficient filter, making loose leaf tea preparation simple. This bottle offers a sophisticated daily experience for cold brew enthusiasts. The minimalist style complements modern kitchens, providing a reliable and practical solution for those who appreciate both aesthetic appeal and everyday utility in their tea brewing.
Know before you buy
Yes, the bottle is specifically designed with a square profile to allow for stable, horizontal storage in refrigerator shelves without rolling.
The fine mesh filter is designed to keep tea leaves contained while allowing for a smooth pour, making it suitable for most loose-leaf varieties.
The markings are integrated into the design to help you accurately measure water-to-tea ratios, though they should be hand-washed to maintain their clarity over time.
The bottle features a secure seal designed for portability, but it is always best to keep it upright when carrying it in a bag to ensure complete leak prevention.
The Ka-Ku Tea Bottle has a capacity of 1200mL, which is approximately 40.6 fluid ounces.
Still have a question?
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Ready to buy?
$46