Vacuumsip™ 304 Stainless Steel Vacuum Water Bottle

The Vacuumsip™ water bottle is a straight-cup vacuum flask with a 304 stainless steel inner tank and a 201 stainless steel outer shell. Its small-mouth design is described as an American-style bottle, and its listed insulation performance is 6–12 hours.

The bottle has a modern, simple style and is described as portable and suitable for household use. Its vacuum construction is identified as an insulation feature, while the product information also describes it as thickened and anti-fall.

Why it works

• The 304 stainless steel inner tank and 201 stainless steel outer shell identify the materials used for the bottle’s two surfaces.
• The stated insulation performance of 6–12 hours gives a specific reference for its thermal insulation.
• The straight-cup form and small-mouth opening distinguish its shape and opening style.

Specifications

• Inner tank: 304 stainless steel
• Outer shell: 201 stainless steel
• Style: Straight cup; modern simplicity
• Insulation performance: 6–12 hours

Common questions

What materials is this water bottle made from? It has a 304 stainless steel inner tank and a 201 stainless steel outer shell.

How long is its stated insulation performance? The stated thermal insulation performance is 6–12 hours.

What shape and opening does it have? It is described as a straight cup with a small-mouth opening.