---
product_id: 73786537
title: "proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz"
brand: "proof"
price: "217.86 DT"
currency: TND
in_stock: true
category: "Sporting Goods"
url: https://www.desertcart.tn/products/73786537-proof-double-wall-vacuum-insulated-stainless-steel-water-bottle-18
store_origin: TN
region: Tunisia
---

# proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz

**Brand:** proof
**Price:** 217.86 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz by proof
- **How much does it cost?** 217.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/73786537-proof-double-wall-vacuum-insulated-stainless-steel-water-bottle-18)

## Best For

- proof enthusiasts

## Why This Product

- Trusted proof brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- 100% MEDICAL GRADE STEEL LINERS: [proof] bottles are made from super high-quality 316 Medical Grade Stainless Steel (also called 'Surgical Stainless Steel'), the highest quality steel available on the market. This means a water bottle that will last far longer since it is more corrosion resistant than other bottles on the market that use a lower quality 18/8 or 304 grade steel.
- 18oz DOUBLE-WALL INSULATED: [proof] bottles are 100% vacuum insulated which means they are sweat-free and will keep your keep your beverages COLD for up to 24 hours and HOT for up to 12 hours.
- 100% BPA FREE & 100% COPPER FREE: [proof] bottles are copper-free and use EcoProof technology to ensure maximum insulation. Unlike other leading brands, we don’t use hidden copper insulating elements in our bottles. And of course, everything is BPA FREE.
- SUSTAINABLE DESIGN: The wide neck is designed to accommodate ice-cubes and the base of the bottle fits perfectly into most cup-holders. The lid is 100% leak-proof and works great on-the-go to the office or to school. Fits great in a bag, backpack or a purse. The surface is powder coated, providing a durable and textured surface that feels of quality. The logo is laser engraved on the bottle. NOTE-- [proof] bottles are designed to be washed by hand only.
- 1 YEAR MANUFACTURER'S WARRANTY: [proof] stands behind our quality and ensures our products are made with the highest level of precision and craftsmanship. We are happy to replace any products or issue a full refund if you're not 100% satisfied with your product.

## Images

![proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz - Image 1](https://images-na.ssl-images-amazon.com/images/I/311CX43BJZL.jpg)
![proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz - Image 2](https://images-na.ssl-images-amazon.com/images/I/31fOvqL579L.jpg)
![proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz - Image 3](https://images-na.ssl-images-amazon.com/images/I/41oWikxYvrL.jpg)
![proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Ooytlo%2B5L.jpg)
![proof Double Wall Vacuum Insulated Stainless Steel Water Bottle, 18 oz - Image 5](https://images-na.ssl-images-amazon.com/images/I/413TOeT2KIL.jpg)

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**Shop now:** [https://www.desertcart.tn/products/73786537-proof-double-wall-vacuum-insulated-stainless-steel-water-bottle-18](https://www.desertcart.tn/products/73786537-proof-double-wall-vacuum-insulated-stainless-steel-water-bottle-18)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-10*