Zojirushi Bottle SJ-JS Black from 800 ml (27.05 oz) up to 1030 ml (34.85 oz)

Rugged, Reliable, Ready for Anything

Engineered in Japan and manufactured in Thailand, the Zojirushi SJ-JS Series is made for those who demand performance — whether you’re outdoors or on the move.

With 800 ml and 1030 ml capacities, these thermoses are the perfect companions for hiking, fishing, commuting, or long workdays.

Advanced Vacuum Insulation

Crafted with high-grade stainless steel and a compact 1 mm vacuum layer, this bottle keeps drinks hot or cold for hours — without unnecessary bulk.

The non-stick interior resists odours, prevents buildup, and makes cleaning easy. Lightweight and portable, it’s built for daily use as well as adventure.

Key Features

✅ Two capacity options: 800 ml & 1030 ml
✅ Heat retention: ~80–82°C after 6 hours
✅ Cold retention: ~7°C after 6 hours
✅ Non-stick interior – resists stains and odours
✅ Push-button lid – easy open/close
✅ Auto-sealing valve – spill-free security
✅ Lid doubles as a cup – no extra gear needed
✅ Natural rubber gaskets – longer lasting than silicone
✅ BPA-free materials – safe for hot and cold drinks

Product Specifications

• Brand: Zojirushi

• Model: SJ-JS Series

• Origin: Japan

• Made in: Thailand

• Warranty: 12 months

• Material: Stainless Steel

• Colour: Black

• Weight: 360–400 g

• Dimensions: approx. 80–85 × 250–285 mm

• Mouth diameter: 40 mm

• Interior coating: Non-stick

• Type: Vacuum Thermos

More Options in the SJ-JS Series

This Black edition is part of the wider SJ-JS Series, available in other colours too:

👉 Prefer a bold look? Try the Red 1030 ml.
👉 Looking for timeless style? See the Silver 1030 ml.

Or browse all Zojirushi Water Bottles for the full insulated range.

👉 Want a full comparison? Read our guide: Best Water Bottles in Ireland – 2025 Buying Guide.

Care & Longevity

• Preheat or pre-chill before use

• Wash with mild soap and a soft sponge

• Allow to dry completely after cleaning

• Use official Zojirushi cleaning tablets for deep care

Trusted in Ireland & Europe

✔ Fast delivery from Irish stock
✔ Spare parts available locally
✔ Rated 4.9/5 by customers across Ireland & Europe