---
product_id: 596881185
title: "Traveller 300ml Stainless Steel Water Bottle | Double Wall Vacuum Insulated Flask | 10 Hrs Hot & Cold | Leakproof, BPA Free | Bottle for School, Office, College & Gym | 1 Year Warranty, Black"
brand: "borosil"
price: "₨26621"
currency: LKR
in_stock: true
reviews_count: 5
category: "Borosil"
url: https://www.desertcart.lk/products/596881185-traveller-300ml-stainless-steel-water-bottle-double-wall-vacuum-insulated
store_origin: LK
region: Sri Lanka
---

# Leakproof & sweatproof 10 hrs hot & cold Copper-coated double wall Traveller 300ml Stainless Steel Water Bottle | Double Wall Vacuum Insulated Flask | 10 Hrs Hot & Cold | Leakproof, BPA Free | Bottle for School, Office, College & Gym | 1 Year Warranty, Black

**Brand:** borosil
**Price:** ₨26621
**Availability:** ✅ In Stock

## Summary

> 💼 Hydrate like a boss—hot or cold, all day bold!

## Quick Answers

- **What is this?** Traveller 300ml Stainless Steel Water Bottle | Double Wall Vacuum Insulated Flask | 10 Hrs Hot & Cold | Leakproof, BPA Free | Bottle for School, Office, College & Gym | 1 Year Warranty, Black by borosil
- **How much does it cost?** ₨26621 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/596881185-traveller-300ml-stainless-steel-water-bottle-double-wall-vacuum-insulated)

## Best For

- borosil enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last, Guaranteed:** Backed by a 1-year warranty, this bottle is your reliable hydration partner for work, gym, or travel.
- • **Carry Confidence Everywhere:** Leakproof, spill-proof, and sweat-proof design with a handy carry string for on-the-go ease.
- • **Next-Level Temperature Lock:** Copper-coated double-wall vacuum insulation locks in freshness and blocks condensation.
- • **Pure Taste, Zero Compromise:** 304-grade rust-proof stainless steel ensures no chemical leaching—just clean, crisp hydration.
- • **Sip in Style, Stay Hydrated All Day:** Keeps drinks hot or cold for 10 hours—perfect for your busy hustle.

## Overview

The Borosil Traveller 300ml stainless steel water bottle features advanced copper-coated double-wall vacuum insulation that keeps beverages hot or cold for up to 10 hours. Crafted from premium 304-grade rust-proof stainless steel, it ensures pure taste without chemical leaching. Designed for professionals on the move, it offers a leakproof, sweatproof build with a wide mouth and carry string for convenience. BPA-free and backed by a 1-year warranty, this sleek black flask is ideal for school, office, gym, or travel.

## Description

Smart design coupled with high performance makes our Hydra range of stainless steel water bottles winners. Double-vacuum insulation maintains the optimal temperature of your drink, whether hot or cold. The copper coating inside the bottles further helps to retain and maintain the temperature of water 10 hours hot or cold and prevents moisture from forming on the exterior so your bottle does not get slippery.

Review: Quality
Review: Recommend for children /Adults

## Features

- 10 HOURS HOT & COLD- Keeps your drink cold or hot for 10 hours straight. Sip healthy with our BPA-free water bottles that are made with non-toxic materials. With our reusable water bottle, staying hydrated all day long just got easier. For the coldest drink, simply add ice cubes to your insulated bottle.
- COPPER COATED DOUBLE-WALL VACUUM INSULATION - The double wall vacuum insulation of the water bottle maintains the temperature of inside contents for hours and prevents condensation from forming on the bottles exterior.
- EASY TO CARRY & USE, WITH LOCK -Pack your leak-proof, spill-proof and sweat-proof water bottle in your gym bag, travel backpack or purse. For your convenience, your stainless steel water bottle has a wide mouth that makes it extremely convenient to drink from and a string to help you carry it around easily. So, whether you're outdoors or at your desk, our Hydra water bottles are the perfect hydration companion.
- 304 GRADE, RUST-PROOF STAINLESS STEEL INSIDE- Made of the best quality, food-grade stainless steel our Hydra water bottles are crafted to ensure the water inside retains a pure, clean taste with no chemical leaching.
- Warranty : The product comes under 1 year warranty by Borosil for any manfacturing defects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LVC5JB5 |
| Age Range Description | Adult |
| Best Sellers Rank | 2,662,629 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6,803 in Insulated Bottles |
| Brand | Borosil |
| Brand Name | Borosil |
| Capacity | 300 Millilitres |
| Colour | Black |
| Customer Reviews | 4.2 out of 5 stars 970 Reviews |
| Finish Type | powder coated |
| Included Components | 1 Bottle |
| Item Shape | Cylindrical |
| Item Type Name | Flask Bottle |
| Item Weight | 215 Grams |
| Manufacturer | Borosil Limited |
| Material | Stainless Steel |
| Material Features | BPA-free, Copper Coated, Leak-proof, Rust-proof, Stainless Steel |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Other Special Features of the Product | Double Wall, Leak Proof |
| Product Care Instructions | Not advisable for carbonated and alcoholic beverages. To avoid odour, keep the bottle uncovered when not in use. |
| Product Style | Traveller |
| Recommended Uses For Product | Coffee, Tea, Water |
| Reusability | Reusable |
| Special feature | Double Wall , Leak Proof |
| Style | Traveller |
| Theme | Plain |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Borosil
- **Capacity:** 300 Millilitres
- **Colour:** Black
- **Material:** Stainless Steel
- **Special feature:** Double Wall, Leak Proof

## Images

![Traveller 300ml Stainless Steel Water Bottle | Double Wall Vacuum Insulated Flask | 10 Hrs Hot & Cold | Leakproof, BPA Free | Bottle for School, Office, College & Gym | 1 Year Warranty, Black - Image 1](https://m.media-amazon.com/images/I/41bW0Ki0ltL.jpg)

## Customer Reviews

### ⭐ Quality
*by A***K on 2 October 2025*



### ⭐⭐⭐⭐⭐ Recommend for children /Adults
*by K***U on 10 July 2023*



### ⭐⭐⭐⭐⭐ Awesome Product
*by P***R on 10 November 2024*



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**Shop now:** [https://www.desertcart.lk/products/596881185-traveller-300ml-stainless-steel-water-bottle-double-wall-vacuum-insulated](https://www.desertcart.lk/products/596881185-traveller-300ml-stainless-steel-water-bottle-double-wall-vacuum-insulated)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*