The Zojirushi SJ-JS Series combines elegant Japanese design with advanced vacuum insulation, making it the perfect choice for camping, fishing, hiking, or daily use.
With a generous 1030 ml capacity, it keeps drinks hot or cold for hours — in a lightweight, reliable, and stylish form.
Zojirushi engineers reduced the traditional 2 mm vacuum gap to just 1 mm, using thinner stainless steel walls. The result is a thermos that’s compact, easy to carry, and retains outstanding thermal performance.
Key Features
✅ 1030 ml capacity – ideal for long days outdoors ✅ Heat retention: 82°C after 6 hours ✅ Cold retention: 7°C after 6 hours ✅ Non-stick interior – resists odours and prevents buildup ✅ Push-button valve system – easy open/close ✅ Auto-seal valve – closes automatically when lid shuts ✅ Cup-style lid – drink on the go without extras ✅ Natural rubber gaskets – durable and long-lasting ✅ BPA-free materials – safe for all beverages
Product Specifications
Brand: Zojirushi
Model: SJ-JS Series
Capacity: 1030 ml
Weight: 400 g
Dimensions: 85 × 85 × 285 mm
Mouth diameter: 40 mm
Interior: Non-stick coating
Designed in Japan, made in Thailand
Warranty: 12 months
Colour: Red
More Options in the SJ-JS Series
This model is part of the trusted SJ-JS Series, available in multiple colours:
