---
product_id: 655976729
title: "Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black"
brand: "borosil"
price: "$25.85"
currency: USD
in_stock: true
category: "Borosil"
url: https://www.desertcart.us/products/655976729-borosil-cosmic-320-ml-insulated-water-bottle-leakproof-stainless-steel
store_origin: US
region: United States of America
---

# Leakproof screw cap 6 hrs hot retention 8 hrs cold retention Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black

**Brand:** borosil
**Price:** $25.85
**Availability:** ✅ In Stock

## Summary

> 🚀 Stay fueled, stay flawless—your ultimate temperature guardian!

## Quick Answers

- **What is this?** Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black by borosil
- **How much does it cost?** $25.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/655976729-borosil-cosmic-320-ml-insulated-water-bottle-leakproof-stainless-steel)

## 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

- • **Leakproof Screw Cap:** No spills, no stress—carry confidently anywhere
- • **Double Wall Insulation:** Keeps your coffee piping hot or your water refreshingly cold all day
- • **Compact 320 ml Capacity:** Perfectly sized for your desk, commute, or gym bag
- • **Sleek Matte Black Finish:** Minimalist design that complements your professional style
- • **Premium 304 Grade Stainless Steel:** Rust-proof interior for pure taste and durability

## Overview

The Borosil Cosmic 320 ml insulated water bottle features premium 304-grade rust-proof stainless steel and double-wall insulation technology, keeping beverages hot for 6 hours and cold for 8. Its leakproof screw cap and sleek black design make it the perfect stylish companion for office, school, or travel.

## Description

Buy Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- 304 GRADE, RUST-PROOF STAINLESS STEEL INSIDE- Made of the best quality, food-grade stainless steel our bottle is crafted to ensure the beverage inside retains its temperature and freshness.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9LQ94LD |
| Additional Features | Double Wall |
| Age Range Description | Adult |
| Best Sellers Rank | #143,913 in Kitchen ( See Top 100 in Kitchen ) #2,204 in Insulated Bottles |
| Brand Name | Borosil |
| Cap Type | Screw Cap |
| Capacity | 320 Milliliters |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (381) |
| Included Components | Water Bottle |
| Item Dimensions W x H | 6.8W x 16.4H centimeters |
| Item Type Name | Stainless Steel Water Bottle |
| Item Weight | 200 Grams |
| Manufacturer | BOROSIL |
| Material Type | Glass |
| Model Name | Cosmic |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Not advisable for carbonated and alcoholic beverages. To avoid odour, keep the bottle uncovered when not in use. |
| Recommended Uses For Product | travel |
| Unit Count | 1 Count |
| With Lid | Yes |

## Product Details

- **Brand:** Borosil
- **Capacity:** 320 ml
- **Colour:** Black
- **Recommended uses for product:** travel
- **Special features:** Double Wall

## Images

![Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black - Image 1](https://m.media-amazon.com/images/I/41GtyVFgqzL.jpg)

## Frequently Bought Together

- Borosil Cosmic 320 ml Insulated Water Bottle | Leakproof Stainless Steel Travel Bottle| 6 Hours Hot and 8 Hours Cold | Tumbler for Office, School & College | Black
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**Shop now:** [https://www.desertcart.us/products/655976729-borosil-cosmic-320-ml-insulated-water-bottle-leakproof-stainless-steel](https://www.desertcart.us/products/655976729-borosil-cosmic-320-ml-insulated-water-bottle-leakproof-stainless-steel)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-31*