---
product_id: 545837075
title: "10oz Mini Water Bottle Stainless Steel Thermos Small Flask - Insulated Vacuum, Leak Proof, Keeps Drinks Hot/Cold - Ideal for Coffee, Tea, Water - Black"
brand: "boenkush"
price: "₨39700"
currency: LKR
in_stock: true
reviews_count: 5
category: "Boenkush"
url: https://www.desertcart.lk/products/545837075-10oz-mini-water-bottle-stainless-steel-thermos-small-flask-insulated
store_origin: LK
region: Sri Lanka
---

# 100% leakproof design Keeps drinks hot 6h Keeps drinks cold 12h 10oz Mini Water Bottle Stainless Steel Thermos Small Flask - Insulated Vacuum, Leak Proof, Keeps Drinks Hot/Cold - Ideal for Coffee, Tea, Water - Black

**Brand:** boenkush
**Price:** ₨39700
**Availability:** ✅ In Stock

## Summary

> 💧 Stay refreshed, stay ahead — hydration that keeps up with your hustle!

## Quick Answers

- **What is this?** 10oz Mini Water Bottle Stainless Steel Thermos Small Flask - Insulated Vacuum, Leak Proof, Keeps Drinks Hot/Cold - Ideal for Coffee, Tea, Water - Black by boenkush
- **How much does it cost?** ₨39700 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/545837075-10oz-mini-water-bottle-stainless-steel-thermos-small-flask-insulated)

## Best For

- boenkush enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Vacuum Insulation:** Locks in cold for 12 hours and hot for 6, so your drink stays perfect all day.
- • **Slim & Portable Powerhouse:** Fits effortlessly in backpacks, purses, or gym bags for on-the-go hydration.
- • **Kid-Friendly & Adult-Approved:** Compact 10oz size with wide mouth for easy filling and cleaning—perfect for every lifestyle.
- • **Leak & Sweat Proof Confidence:** Carry it anywhere without spills or condensation ruining your style or gear.
- • **Premium 18/10 Stainless Steel:** Crafted from food-grade SUS 316 steel for safe, durable, and taste-neutral sipping.

## Overview

This 10oz mini thermos features premium food-grade 18/10 stainless steel with vacuum insulation that keeps beverages cold for 12 hours or hot for 6. Its slim, leakproof design fits easily into bags, making it ideal for busy professionals and kids alike. Perfect for coffee, tea, or water, this portable flask combines durability with style for everyday use.

## Description

10oz Mini Water Bottle Stainless Steel Thermos Small Flask - Insulated Vacuum, Leak Proof, Keeps Drinks Hot/Cold - Ideal for Coffee, Tea, Water - Black

Review: Keeps coffee hot for a good length of time. Would like a wider neck for ease of preparation and perhaps another 50ml of content, but otherwise a good replacement for old Smash mini-thermos.
Review: Si que llegó antes de tiempo, si que sí!, Gracias!!..pero lo que vende el vendedor, yo lo compré porque decia acero 316 en la imagen y resulta que es acero 304!!!...No es lo que dice en la descripción!!, como si fuera ya TEMU!!!, pa allá va ésto, .saquen sus conclusiones!!!..aunquee si se ve bonito NO ES LO QUE QUISE COMPRAR(x el acero)!!!..hay MÁS opciones!!!

## Features

- Why Choose This Thermos: This slim and skinny thermos bottle is esay to carry, you can easily put into you backpack, purse, gym bag or suitcase. You can take it out when you have a water source. You will do not need to use a one-time cup or another person's cup, which can protect the environment.
- Innovative Vacuum Insulation: Our highly rated thermos bottle keeps drinks cold for 12 hours or hot for 6 hours. Our thermos water bottle retains temperatures for hours and prevents condensation from forming on the bottles exterior.
- Food Grade 18/10 Stainless Steel: This wide mouth thermos bottle is made of high quality food grade SUS 316 18/10 stainless steel，100% Safe for everyday use.
- Perfectly Portable: Pack this leak proof and sweat proof flask in lunch boxes, purses or backpacks without worrying about spills. Enjoy hot drinks in the winter or cold drinks in the summer with our small water bottle. Our versatile thermos can be used as a kids thermos for kids to take water, juice, or milk to school. This thermos can also be used by adults as a coffee thermos for work.
- Great Size: Our stylish bottles are small enough for kids hands, yet big enough for quenching thirsts. The size of the bottle opening makes for fast filling and easy cleaning. Brighten up your morning and your kids morning by filling up your thermoses with delicious beverages to go!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BFHKJCCJ |
| Age Range (Description) | Kid |
| Best Sellers Rank | #1,595,650 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #7,656 in Insulated Bottles |
| Brand | Boenkush |
| Cap Type | Screw Cap |
| Capacity | 280 Milliliters |
| Colour | Black |
| Country of Origin | USA |
| Generic Name | Stainless steel |
| Included Components | Lid |
| Is Dishwasher Safe | No |
| Item Weight | 181 g |
| Item model number | Mini Thermos Cute Water Bottle - - Black |
| Manufacture Year | 2025 |
| Manufacturer | gearbubble |
| Material | Stainless Steel |
| Model Name | Black--280ml |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 5.3W x 17.5H Centimeters |
| Recommended Uses For Product | Coffee, Tea, Water |
| Special Feature | Leakproof, Portable |
| UPC | 715072388375 715072741224 |
| With Lid | Yes |

## Product Details

- **Brand:** Boenkush
- **Capacity:** 280 Milliliters
- **Colour:** Black
- **Recommended Uses For Product:** Coffee, Tea, Water
- **Special Feature:** Leakproof, Portable

## Images

![10oz Mini Water Bottle Stainless Steel Thermos Small Flask - Insulated Vacuum, Leak Proof, Keeps Drinks Hot/Cold - Ideal for Coffee, Tea, Water - Black - Image 1](https://m.media-amazon.com/images/I/41Kse4EPe3L.jpg)

## Questions & Answers

**Q: How about the quality? Will it leak?**
A: I've used it several times and it has not leaked. I take wine in mine and it lays down horizontally in my purse.

**Q: Does really work?**
A: It works well for me I really like it

**Q: Is there any drink liquids that are recommended not to put into this , etc juice , things with acid etc ?.**
A: In addition to not adding soda water, the rest can be used normally.

**Q: Is it dishwasher safe?**
A: I prefer to hand wash the lid bc I worry the plastic rim to keep it from 
leaking, will become compromised.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***R on 26 February 2025*

Keeps coffee hot for a good length of time. Would like a wider neck for ease of preparation and perhaps another 50ml of content, but otherwise a good replacement for old Smash mini-thermos.

### ⭐⭐ Review
*by G***O on 2 October 2025*

Si que llegó antes de tiempo, si que sí!, Gracias!!..pero lo que vende el vendedor, yo lo compré porque decia acero 316 en la imagen y resulta que es acero 304!!!...No es lo que dice en la descripción!!, como si fuera ya TEMU!!!, pa allá va ésto, .saquen sus conclusiones!!!..aunquee si se ve bonito NO ES LO QUE QUISE COMPRAR(x el acero)!!!..hay MÁS opciones!!!

### ⭐⭐⭐⭐⭐ Review
*by F***K on 26 July 2025*

This is the perfect size traveling bottle! It fits my hand perfectly. It holds 10 oz of water. The hot water remained hot for the day which was pleasant for a hot cup of cocoa. The container fit nicely in my pocket and it was not heavy to carry. This made for a nice travel container.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.lk/products/545837075-10oz-mini-water-bottle-stainless-steel-thermos-small-flask-insulated](https://www.desertcart.lk/products/545837075-10oz-mini-water-bottle-stainless-steel-thermos-small-flask-insulated)

---

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