Thermos Stainless King Food Jar 710mL - Green

Warranty 5-year warranty on vacuum insulation Perfect for 🎒 School lunches🏫 High school teens💼 Work meals⚽ Sports days🚗 Road trips🍱 Big leftovers❄️ Cold snacks👨‍👩‍👧 Family use Common questions ▾

How long does the Thermos Stainless King 710ml keep food hot?

The Thermos Stainless King 710ml keeps food hot for up to 14 hours. Pre-heat the jar with boiling water for 3–5 minutes before adding hot food for best results.

How long does it keep food cold?

It keeps food cold for up to 24 hours — ideal for large portions of yoghurt, fruit, cold salads and chilled snacks throughout a long school day, work day or sports day.

What is the difference between the Thermos Stainless King 470ml and 710ml?

Both use Thermos vacuum insulation and stainless steel construction. The 710ml has a larger capacity (24oz vs 16oz) and longer temperature retention — hot up to 14 hours vs 9 hours, cold up to 24 hours vs 14 hours. The 710ml suits teens, adults and bigger appetites.

Does the Thermos Stainless King 710ml come with a spoon?

Yes. It includes a full-size stainless steel folding spoon that snaps neatly into the lid compartment.

Can the lid be used as a serving bowl?

Yes. The insulated stainless steel lid doubles as a compact serving bowl — easy to eat directly from at lunchtime.

Is the Thermos Stainless King 710ml BPA free?

Yes. Made from food-grade stainless steel, it is BPA free throughout.

What warranty does the Thermos Stainless King 710ml come with?

The Thermos Stainless King 710ml is backed by a 5-year warranty on vacuum insulation. ✅ Safety note — Hyphen Kids stock Current Hyphen Kids stock is brand new and 100% unaffected by the historic Thermos voluntary recall for items sold prior to 2023. Shop with total confidence.

About Thermos

Thermos is a globally trusted brand with over a century of experience in vacuum insulation technology. Known for reliable temperature retention, durable construction and practical design, Thermos products are a dependable choice for school lunches, work meals and everyday use. document.querySelectorAll('.acc-header').forEach(function(header) header.addEventListener('click', function() var body = this.nextElementSibling; var isOpen = body.classList.contains('open'); // Close all document.querySelectorAll('.acc-body').forEach(function(b) b.classList.remove('open'); ); document.querySelectorAll('.acc-header').forEach(function(h) h.classList.remove('open'); ); // Open clicked if it was closed if (!isOpen) body.classList.add('open'); this.classList.add('open'); ); ); // Open first section by default var first = document.querySelector('.acc-header'); if (first) first.classList.add('open'); first.nextElementSibling.classList.add('open')