Thermos Radiance Lunch Bag - Green - 4000ml

The lunch bag has a stated capacity of 4 litres, which refers to its approximate internal volume for carrying food and drinks.

The Isotec insulation helps maintain temperatures for longer periods. Actual duration can vary based on the initial temperature of the food, ambient conditions, and how often the bag is opened. For best results, pre-chill or pre-heat items and use ice packs or heat packs.

No, the lunch bag is not machine washable. Cleaning should be done by hand with a damp cloth and mild soap.

Yes, the interior lining is food-safe and designed for direct contact with food items.

The dimensions of the Thermos Radiance Lunch Bag 4L are approximately 24cm (Length) x 9cm (Width) x 19cm (Height).

The bag features an integrated storage pocket for small essentials, but it does not typically come with separate accessories like ice packs or containers.

While this guide focuses on the green variant, similar Thermos Radiance lunch bags may be available in other colours such as beige.

Ensure the interior lining is completely dry before storing. Air out the bag in a well-ventilated area. For persistent odors, wipe the interior with a solution of equal parts water and white vinegar, then rinse with a damp cloth and dry thoroughly.

Check for any fabric or debris caught in the zipper teeth. Gently try to clear any obstructions. If the zipper remains stiff, apply a small amount of wax or a silicone-based lubricant to the teeth.

Verify that the zipper is fully closed. Small leaks may occur if the bag is overfilled or subjected to excessive pressure. Inspect the lining for any punctures or tears; if found, consider replacing the bag as the leak-proof function may be compromised.