---
product_id: 155779034
title: "Borosil 850ml Trek 20 Hrs. Hot & 24 Hrs. Cold Stainless Steel Bottle (Black)"
brand: "borosil"
price: "3974 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Borosil"
url: https://www.desertcart.kg/products/155779034-borosil-850ml-trek-20-hrs-hot-and-24-hrs-cold
store_origin: KG
region: Kyrgyzstan
---

# Compact & Leak-proof Design 304 Grade Rust-proof Steel 20H Hot & 24H Cold Retention Borosil 850ml Trek 20 Hrs. Hot & 24 Hrs. Cold Stainless Steel Bottle (Black)

**Brand:** borosil
**Price:** 3974 som
**Availability:** ✅ In Stock

## Summary

> 🔥❄️ Stay Hot or Cool, Always in Style 🎒

## Quick Answers

- **What is this?** Borosil 850ml Trek 20 Hrs. Hot & 24 Hrs. Cold Stainless Steel Bottle (Black) by borosil
- **How much does it cost?** 3974 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/155779034-borosil-850ml-trek-20-hrs-hot-and-24-hrs-cold)

## 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

- • **Unmatched Durability:** Crafted from premium 304-grade stainless steel for rust-free, long-lasting use.
- • **Sleek & Sophisticated:** Matte black indigo spray finish adds a touch of modern elegance to your daily hydration routine.
- • **Peace of Mind Warranty:** Backed by a 1-year Borosil warranty ensuring quality and reliability you can trust.
- • **Travel-Ready Convenience:** Lightweight, compact design fits effortlessly in your backpack or gym bag with a secure leak-proof lid.
- • **All-Day Temperature Control:** Double-walled vacuum insulation with copper coating keeps drinks hot for 20 hours and cold for 24 hours.

## Overview

The Borosil 850ml Trek Stainless Steel Bottle combines premium 304-grade rust-proof steel with advanced double-walled vacuum insulation featuring copper coating, delivering up to 20 hours of hot and 24 hours of cold beverage retention. Its sleek black finish and compact, leak-proof design make it the perfect companion for professionals on the move, backed by a 1-year warranty for assured quality.

## Description

Borosil 850ml Trek 20 Hrs. Hot & 24 Hrs. Cold Stainless Steel Bottle (Black) : desertcart.in: Home & Kitchen

Review: Good Product - This is a very good item, and must buy, Light weight, also keep water cool or worm for more then 24 hrs, best office bottle
Review: Perfect - Excellent quality 👏🏻Loved it

## Features

- Premium Stainless Steel Build – Made with 304 Grade rust-proof stainless steel inside and outside, this Borosil water bottle ensures long-lasting durability, safety, and a sleek Indigo spray-painted finish.
- Superior Temperature Retention – Double-walled vacuum insulation with copper coating keeps beverages hot for up to 20 hours and cold for up to 24 hours, perfect for daily use, office, gym, or travel.
- Convenient & Travel-Friendly – Compact and lightweight design makes it easy to carry in backpacks, gym bags, or while trekking; the leak-proof lid ensures worry-free hydration on the go.
- Care Instructions – Pre-fill with hot water/ice for better temperature retention, clean only with mild detergent, avoid dishwasher, carbonated & alcoholic drinks; keep uncovered when not in use to prevent odour.
- Warranty – Comes with a 1-year warranty by Borosil against any manufacturing defects, giving you reliable quality and peace of mind with every use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VDTDS97 |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 5 Centimetres |
| Best Sellers Rank | #2,340 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #36 in Insulated Bottles |
| Brand | Borosil |
| Cap Type | Screw Cap |
| Colour | Black |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 10,073 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Enclosure Material | Stainless Steel |
| Global Trade Identification Number | 08901309222457 |
| Importer Contact Information | Borosil Limited,1101, Crescenzo, G-Block, Opp, MCA Club, Bandra Kurla Complex, Bandra East, Mumbai - 500 051,Maharashtra, 1800-120-8499, 1800-224-550 |
| Included Components | 1 Stainless Steel Bottle |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 25W x 7.6H Centimeters |
| Item Type Name | BOROSIL TREK |
| Item Weight | 400 Grams |
| Manufacturer | , 1101, Crescenzo, G-Block, Opp, MCA Club, Bandra Kurla Complex, Bandra East, Mumbai - 400051, Maharashtra, 1800-224-552, myborosil@borosil.com, Borosil Limited |
| Manufacturer Contact Information | , 1101, Crescenzo, G-Block, Opp, MCA Club, Bandra Kurla Complex, Bandra East, Mumbai - 400051, Maharashtra, 1800-224-552, myborosil@borosil.com |
| Model Name | Trek |
| Number of Items | 1 |
| Packer Contact Information | Borosil Limited, 1101, Crescenzo, G-Block, Opp, MCA Club, Bandra Kurla Complex, Bandra East, Mumbai - 400051, Maharashtra, 1800-224-552, myborosil@borosil.com |
| Pattern | Bottle |
| Product Care Instructions | To avoid odour, keep bottle uncovered when not in use. Clean with mild detergents only and do not use abrasive scrubber to maintain finish / colour. Avoid carbonated and alcoholic beverages. Do not use in a microwave or dishwasher. |
| Product Dimensions | 25W x 7.6H Centimeters |
| Product Features | Double Wall |
| Recommended Uses For Product | Water |
| Special Feature | Double Wall |
| Unit Count | 1 Count |
| With Lid | Yes |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Borosil
- **Colour:** Black
- **Recommended Uses For Product:** Water
- **Special Feature:** Double Wall

## Images

![Borosil 850ml Trek 20 Hrs. Hot & 24 Hrs. Cold Stainless Steel Bottle (Black) - Image 1](https://m.media-amazon.com/images/I/51J5UtPYQkL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: I want to return the above item what is the rules**
A: As per product promises of keeping water warm it doesn’t stay warm it seems like it’s fake borosil product. After 2 hr water gets cold. 
Kindly give option of exchanging borosil water bottle with another. Brand

**Q: Bottle is for 1 litre or 850 ml??**
A: 850 ml

**Q: Water is not kept hot. I want to claim my warranty**
A: As per the company's claim water or beverages can be kept as hot or cold.

**Q: Inside lid made of metal or plastic?**
A: metal

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product
*by S***H on 16 August 2026*

This is a very good item, and must buy, Light weight, also keep water cool or worm for more then 24 hrs, best office bottle

### ⭐⭐⭐⭐⭐ Perfect
*by C***H on 28 September 2026*

Excellent quality 👏🏻Loved it

### ⭐⭐⭐⭐ Updating: Not the best steel vacuum flask in market
*by R***S on 20 October 2021*

EDIT: Since my flask was out of return date limit, I wrote an email to Borosil customer care email ID on the box. Within a day I got a response and the complaint was attended to via a phone call from Borosil customer care. When I explained the issue I was facing, immediately they decided to give me replacement. Pick-up of the defective item was arranged and a replacement was delivered within 6-7 days of writing the complaint email. 5 stars for the customer support. A rare gesture from any customer care in India!!!! Kudos to you Borosil. I am still not giving 5 stars as even the replacement product is leaking heat through the cap. But the heat retention is much better than the initial product. Overnight the loss in temperature is about 10 degrees. I will still stand by with the performance of Cello Vacu-steel flasks that we already have. Got impressed by the reviews here and bought Borosil vacuum flask. It's waste of money as it's nothing but a steel bottle that can't hold heat at all. I have Cello vacu-steel flasks that can hold heat beyond 12 hours, nearly as hot as when we filled it. In this flask boiling water becomes lukewarm within few hours. The moment you fill anything hot, you can feel the heat on the outer surface of the flask which means that heat dissipation has already started.

## Frequently Bought Together

- BOROSIL VACUUM INSULATED COPPER COATED INNER TREK Water Bottle|Sports Bottle|Yoga Bottle|Outdoor|PortableLeak Proof|ReusableWater Bottle BLACK, 850ML, BT850BLK102
- Borosil Coffeemate Insulated Mug, Vacuum Insulated Travel Coffee Mug with Lid, 8 Hours Hot and 14 Hours Cold, 300 ml (Stainless Steel)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-10-24*