The SJ‑JS Series represents Zojirushi’s dedication to combining heritage engineering with modern usability. Crafted in Thailand under Japanese standards, this 1-liter bottle delivers exceptional heat and cold retention without bulk — perfect for outdoor adventures, office days, or everyday hydration.
Built with a 1 mm vacuum insulated layer and a double nonstick interior, the SJ‑JS effortlessly maintains beverage integrity for hours.
Why It Works: Key Features & Benefits
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Precision Vacuum Insulation
Retains temperature impressively: ~82 °C (180 °F) after 6 hours for hot, ~7 °C (45 °F) for cold beverages. -
Double-Layer Nonstick Interior
A SlickSteel® finish protects against stains and odors from coffee or sports drinks—ensuring hygienic use and easy cleaning. -
One-Hand Operation & Cup Lid
Push-button stopper enables spill-free pouring, while the screw-off lid converts into a convenient cup. -
Wide Mouth Design
Full-size ice cubes fit easily, and cleaning is effortless—no scrapers or strainers needed. -
Lightweight & Durable
Weighing just ~400 g with slim dimensions, the bottle stays compact while resisting daily wear and tear. -
BPA-Free Materials & Long Warranty
Constructed with food-safe plastics and stainless steel, backed by a 1-year warranty with dependable insulation guaranteed.
Real-Life Endorsements
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Serious Eats crowned the SJ-JS10 as the top thermos for its heat retention and ergonomic build among 12 models tested, noting its compact size and reliability.
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User Testimonials (Reddit / BuyItForLife): “They are friggen amazing and the best thermos ever… Light as hell too.”
“Can’t say that about Stanley.”
🔍 FAQ Highlights
Is it dishwasher safe?
Not recommended—hand wash to preserve the coating and insulation quality.
Can you add ice cubes?
Yes, the wide mouth easily accommodates full-size ice cubes.
How long does it keep drinks hot?
Extremely efficient—6 hours and still near 82 °C. Pre-cool if you prefer drinkable warmth.
Does it leak?
Highly secure—auto-sealing valve and one-touch operation prevent accidental spills.
Where to Buy & Special Offers
The Zojirushi Vacuum Bottle SJ-JS is available exclusively through Al Jaber Trading Enterprises, the official distributor of Zojirushi in United Arab Emirates. You can purchase it online at Cookette.ae and explore special promotions!
