---
product_id: 548601622
title: "- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black"
brand: "sipx"
price: "133.86 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Sipx"
url: https://www.desertcart.tn/products/548601622-18-oz-premium-stainless-steel-water-bottle-with-straw-lid
store_origin: TN
region: Tunisia
---

# 100% leakproof & spillproof seal Keeps drinks hot up to 12h Keeps drinks cold up to 24h - 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black

**Brand:** sipx
**Price:** 133.86 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Stay cool, stay hot, stay unstoppable with SIPX™

## Quick Answers

- **What is this?** - 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black by sipx
- **How much does it cost?** 133.86 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/548601622-18-oz-premium-stainless-steel-water-bottle-with-straw-lid)

## Best For

- sipx enthusiasts

## Why This Product

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

## Key Features

- • **Straw lid convenience:** Sip hands-free without unscrewing, perfect for multitasking pros
- • **Slim fit for on-the-go:** Fits perfectly in compact cup holders and backpacks
- • **All-day temperature control:** Triple insulation locks in cold or hot for your busiest days
- • **Ant-intrusion spillproof design:** Sealed tight to keep nature out and your drink pure
- • **Durable, BPA-free stainless steel:** Safe, sturdy, and built to last through every adventure

## Overview

The SIPX™ 18 oz Premium Stainless Steel Water Bottle features triple insulation to keep beverages cold for 24 hours or hot for 12 hours. Its slim, durable design fits small cup holders and backpacks, while the BPA-free stainless steel and leakproof straw lid ensure safe, spillproof hydration wherever your day takes you.

## Description

Shop SIPX at the desertcart Travel & To-Go Drinkware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

Review: Fine product - Purchased to use in vehicles that have small cup holder spaces, like the Mazda CX-50. Fits great, and it's leak resistant and keeps liquids cold. Just watch out that the rubber band hooking onto the lid doesn't come off.
Review: Perfectly sealed and spillproof! Just what I wanted! - This is great for use anywhere that you want to prevent accidental spills or leaks. Keeps ice for hours and don't have to worry about it spilling. Plus it is great for camping, hiking, etc. You can set it down and because it is completely sealed, you don't have to worry about nature "intruding" ants can't get in and if you are used to hiking or being out in nature you know that can be a big deal, keeping insects out of your drinks. I love how this keeps my drinks cold all day and has really reduced how much ice I have to use because it keeps ice for so long. So I've taken to using it as my 'everyday' cup. So I will also be buying more of these to putting with my hiking/camping gear for my own use as well as the use of my kids. I haven't tried using it with hot drinks yet, but with winter coming on I will probably be doing that soon and will update how well it works with hot tea and cocoa (not a coffee drinker but if it works with tea, it should work for coffee as well).

## Features

- Triple-insulated stainless steel keeps drinks cold for up to 24 hours and hot for up to 12 hours, perfect for long days at school, the gym, work, or travel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB1WC5JZ |
| Age Range (Description) | ALL |
| Base Diameter | 3.4 Inches |
| Best Sellers Rank | #49,418 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #492 in Insulated Bottles |
| Brand | SIPX |
| Cap Type | Straw Cap |
| Capacity | 18 Fluid Ounces |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (797) |
| Date First Available | July 3, 2023 |
| Included Components | water bottle |
| Is Dishwasher Safe | Yes |
| Item Weight | 15.5 ounces |
| Item model number | SPX-105-blk |
| Manufacturer | SipX |
| Material | Stainless Steel |
| Model Name | SPX-105-blk |
| Number of Items | 1 |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 3.4"W x 9.4"H |
| Recommended Uses For Product | Coffee, Drinks, Soup, Tea, Water |
| Special Feature | BPA Free, Double Wall, Leakproof, Spillproof, Vacuum Insulated |
| UPC | 850050148166 |
| With Lid | Yes |

## Product Details

- **Brand:** SIPX
- **Capacity:** 18 Fluid Ounces
- **Color:** Black
- **Recommended Uses For Product:** Coffee, Drinks, Soup, Tea, Water
- **Special Feature:** BPA Free, Double Wall, Leakproof, Spillproof, Vacuum Insulated

## Images

![- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black - Image 1](https://m.media-amazon.com/images/I/41b7QrZ0GjL.jpg)
![- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black - Image 2](https://m.media-amazon.com/images/I/41gkGFU7iXL.jpg)
![- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black - Image 3](https://m.media-amazon.com/images/I/41jitqeipML.jpg)
![- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black - Image 4](https://m.media-amazon.com/images/I/41tWQl0ZknL.jpg)
![- 18 oz Premium Stainless Steel Water Bottle with Straw Lid – Triple Insulated, Leakproof, BPA-Free – Slim, Durable Bottle for School, Gym, Office – Black - Image 5](https://m.media-amazon.com/images/I/514FBU3j8LL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine product
*by M***P on November 29, 2025*

Purchased to use in vehicles that have small cup holder spaces, like the Mazda CX-50. Fits great, and it's leak resistant and keeps liquids cold. Just watch out that the rubber band hooking onto the lid doesn't come off.

### ⭐⭐⭐⭐⭐ Perfectly sealed and spillproof! Just what I wanted!
*by M***E on November 4, 2023*

This is great for use anywhere that you want to prevent accidental spills or leaks. Keeps ice for hours and don't have to worry about it spilling. Plus it is great for camping, hiking, etc. You can set it down and because it is completely sealed, you don't have to worry about nature "intruding" ants can't get in and if you are used to hiking or being out in nature you know that can be a big deal, keeping insects out of your drinks. I love how this keeps my drinks cold all day and has really reduced how much ice I have to use because it keeps ice for so long. So I've taken to using it as my 'everyday' cup. So I will also be buying more of these to putting with my hiking/camping gear for my own use as well as the use of my kids. I haven't tried using it with hot drinks yet, but with winter coming on I will probably be doing that soon and will update how well it works with hot tea and cocoa (not a coffee drinker but if it works with tea, it should work for coffee as well).

### ⭐⭐⭐⭐ Works great, minor paint wear over time
*by J***N on January 29, 2026*

I’ve been using this water bottle regularly for a few months and overall it’s been solid. It keeps drinks cold for a long time and doesn’t leak, which is the main thing I was looking for. The size is convenient and it’s easy to carry around throughout the day. The only downside is that some of the paint started to come off after a few months of regular use. It’s mostly cosmetic and doesn’t affect how the bottle works, but it’s worth mentioning. Other than that, it performs really well and does what it’s supposed to do. Still a good bottle overall, just wish the finish held up a little better.

## Frequently Bought Together

- SIPX™ Triple-Insulated Stainless Steel Water Bottle - 18oz. With Straw Lid, BPA-Free Reusable Insulated Water Bottle Keeps Cold For 12 Hours,
- SipX™ Triple-Insulated Stainless Steel Water Bottle 25oz. - With Cover Lid, BPA-Free Reusable Insulated Water Bottle Keeps Cold For 24 Hours, (White)
- Camping & Hiking Hydration Flask - Stainless Steel, Double Walled & Vacuum Insulated Water Bottle - Leak Proof & BPA Free (Black, Straw - 22 oz)

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**Shop now:** [https://www.desertcart.tn/products/548601622-18-oz-premium-stainless-steel-water-bottle-with-straw-lid](https://www.desertcart.tn/products/548601622-18-oz-premium-stainless-steel-water-bottle-with-straw-lid)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-08*