Vacuum Insulated Stainless Steel Water Bottle 500 ml, Double Wall

Every coloured bottle raises the question of whether the coating ends up in the drink. On a double-walled one the answer is built into the structure.

What Are the Key Features of This 500 ml Bottle's Powder-Coated Outer Wall?

• The colour never touches the drink: the powder coat is on the outer wall and the water stands against steel inside, so choosing Dark Blue over White is about where it looks right and nothing else.
• 18/8 and 304 name the same steel: that grade is why a metal bottle survives years of refilling without going orange at a seam or turning the water metallic.
• Three care rules: hand wash only, never the microwave, never the freezer. All three protect the coat and the sealed cavity.
• 0.31 kg empty: it is sized to fit most cup holders; measure yours if it is a tight one.
• A leakproof twist lid: a twist closure seals all the way round, on a bottle meant to travel.

Where Can You Use This 500 ml Vacuum Insulated Steel Bottle?

• In a car cup holder on the road: it is sized to fit most of them
• In a site office with no fridge for a whole shift
• Through a lecture block
• On a desk, filled before you leave the house
• In a bag on a long day out

Why Choose a Double-Wall Bottle Where the Coating Never Touches Your Drink?

• The coating never touches the drink: on a single-skin bottle the finish and the drinking surface are the same piece of material.
• So colour is only about where it looks right: the drink stands against an inner wall of 18/8 steel and meets the powder coat nowhere.
• The insulation is the wall itself: draw the air out of the gap between two steel walls and there is barely anything left for heat to travel through.

Details

Material & Build

• Double wall, vacuum insulated: the emptied gap between the walls is the insulation.
• Powder coated, non-slip, on the outer wall only.
• Leakproof twist lid.

Dimensions

• Capacity: 500 ml.
• Empty weight: 0.31 kg. A vacuum wall weighs more than a single one, and that extra weight is the price of the performance.
• Sized to fit most cup holders.

Colours

• Dark Blue, Gray, White, Purple, plus two paired finishes, Black with White and White with Brown. Six in stock, and because the coat never meets the drink you can choose freely between them.

Care

• Hand wash only.
• Not microwave safe. Do not freeze.
• Store empty and uncovered between uses.

Specifications