---
product_id: 333764206
title: "Under Armour 18oz Stainless Steel Water Bottle, Vacuum Insulated, Self Draining Protective Cap, Leak Proof, For Kids & Adults, All Sports, Gym"
brand: "under armour"
price: "€ 58.86"
currency: EUR
in_stock: true
reviews_count: 13
category: "Under Armour"
url: https://www.desertcart.sk/products/333764206-under-armour-18oz-stainless-steel-water-bottle-vacuum-insulated-self
store_origin: SK
region: Slovakia
---

# Self-draining cap Lockable leak-proof lid Keeps drinks cold 20 hrs Under Armour 18oz Stainless Steel Water Bottle, Vacuum Insulated, Self Draining Protective Cap, Leak Proof, For Kids & Adults, All Sports, Gym

**Brand:** under armour
**Price:** € 58.86
**Availability:** ✅ In Stock

## Summary

> 💧 Hydrate smarter, hustle harder — the bottle that keeps up with you!

## Quick Answers

- **What is this?** Under Armour 18oz Stainless Steel Water Bottle, Vacuum Insulated, Self Draining Protective Cap, Leak Proof, For Kids & Adults, All Sports, Gym by under armour
- **How much does it cost?** € 58.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/333764206-under-armour-18oz-stainless-steel-water-bottle-vacuum-insulated-self)

## Best For

- under armour enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Unbreakable stainless steel exterior and interior for durability that matches your active lifestyle.
- • **Clean & Convenient:** Lockable, leak-resistant lid with self-draining cap keeps your spout fresh and dishwasher puddle-free.
- • **Stay Chill All Day:** Vacuum insulation locks in cold for 20 hours—hydrate like a pro, no compromises.
- • **One-Handed Hydration:** Pop-top lid designed for effortless, single-handed use during workouts or on-the-go hustle.
- • **Carry with Confidence:** Integrated carry loop and non-slip silicone base make transport and placement seamless and stylish.

## Overview

This 18oz stainless steel water bottle features advanced vacuum insulation to keep beverages cold for up to 20 hours. Designed with a lockable, leak-proof lid and a self-draining cap, it ensures a fresh, spill-free drink all day. Its one-handed pop-top lid and carry loop make hydration effortless during workouts or daily commutes. Built with unbreakable stainless steel and a non-slip silicone base, it’s durable and practical for all ages and activities, from gym sessions to outdoor adventures.

## Description

INSULATED – Vacuum-insulated flask for maximum temperature retention keeps beverages cold for 18 hours. Lockable, leak-resistant lid also helps keep spout clean for a fresh drink all day. ONE HAND USE - When you're running or training, you don't always have a spare hand when you need to hydrate. That's why we made the pop top lid that only requires one hand to work. PRACTICAL – Our bottles feature a carry loop for easy transport can be locked down when not in use. Dishwasher safe with self-draining cap helps prevent dishwasher puddle. UNBREAKABLE – Our unbreakable stainless-steel interior & exterior provide durability that you can count on TOP QUALITY – Made for kids and adults. BPA and Lead Free. Perfect for all sports, the gym, around the house, for travel, camping, and more. Fits on bike holder.

Review: COLD! - These are the best drink bottles ever! Had my last one almost 10 years, and while it still works, the bottom has finally become dented enough that it tips over easily. This new design...love it! Rubberized bottom so no slipping and a new top, that while taking some getting used to, is definitely better than the last version! I will continue to use these in the future!
Review: Perfect for me! - Edited 11/2/2025: I’ve used this bottle daily for two months before I discovered that it DOES have a carrying handle! The handle fits neatly around the cover for the spout. I love this design. 8/31/2025: I chose this water bottle for its smaller size, spout lid, one-handed use, and stainless steel body. To make it perfect for me, the ice would last for the 20 hours advertised and it would have a carrying handle. Those weren’t high priorities for me, though. I’m keeping the bottle for the reasons mentioned above plus I like the rubber bottom. FYI, when I fill the bottle, the top to the spout sticks the first time I drink from it, however, the button for one-handed use works fine until I fill it next time. I’m okay with that.

## Features

- INSULATED – Vacuum-insulated flask for maximum temperature retention keeps beverages cold for 20 hours, lockable, leak-resistant lid also helps keep spout clean for a fresh drink all day
- ONE HAND USE - When you're running or training, you don't always have a spare hand when you need to hydrate, that's why we made the pop top lid that only requires one hand to work
- PRACTICAL – Our bottles feature a carry loop for easy transport can be locked down when not in use, dishwasher safe with self-draining cap helps prevent dishwasher puddle
- UNBREAKABLE – Our unbreakable stainless-steel interior & exterior provide durability that you can count on
- TOP QUALITY – Made for kids and adults, BPA and Lead Free, perfect for all sports, the gym, around the house, for travel, camping, and more, fits on bike holder
- Non-slip silicone bottom provides quiet set-down on any surface
- Dimensions: 10"H x 3"W x 3.2"D

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TQWYBXF |
| Age Range (Description) | Adult |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #35,193 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #885 in Water Bottles |
| Brand | Under Armour |
| Cap Type | Loop Cap |
| Capacity | 18 Fluid Ounces |
| Color | Black/Chrome |
| Customer Reviews | 4.2 4.2 out of 5 stars (648) |
| Department | unisex-adult |
| Import | Imported |
| Included Components | 1 bottle |
| Is Dishwasher Safe | Yes |
| Item Weight | 13.1 ounces |
| Item model number | UA70290-00033-OSFA |
| Manufacturer | Under Armour |
| Material | Nylon, Polyester, Polypropylene |
| Model Name | Beyond Gradient |
| Number of Items | 1 |
| Number of pieces | 1 |
| Product Care Instructions | Dishwasher safe |
| Product Dimensions | 3"W x 10"H |
| Recommended Uses For Product | Water |
| Special Feature | Dishwasher Safe |
| UPC | 717064934720 |
| Warranty Description | lifetime |
| With Lid | Yes |

## Product Details

- **Brand:** Under Armour
- **Capacity:** 18 Fluid Ounces
- **Color:** Black/Chrome
- **Recommended Uses For Product:** Water
- **Special Feature:** Dishwasher Safe

## Images

![Under Armour 18oz Stainless Steel Water Bottle, Vacuum Insulated, Self Draining Protective Cap, Leak Proof, For Kids & Adults, All Sports, Gym - Image 1](https://m.media-amazon.com/images/I/61JrFYY5RqS.jpg)

## Available Options

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

## Questions & Answers

**Q: Where may I purchase a clear lid? The black lid release button is faulty & top presses against face when drinking or drips when held sideways**
A: Go on the Under Armour website & email them that you're unhappy yours broke or whatever, be sure to give them your address in the email. 
I've done this when all my clear caps broke on that older model & they mailed me new lids for free.

I too wish this new model had a circular spout instead of the tear-drop shape so it would be easier to drink from sideways without your nose going into the cap.
The 'spring' design using the rubber-like ring on the clear cap model was also much better. They need to merge this model with the first cap model, since the first caps aren't as durable.
I'm having the same problem with my lids with this new metal spring model not popping open all the way, it's super annoying that I have to use two hands to open it.

**Q: Have you rectified the rusting problem so many reviewers mention?**
A: Never had a rust problem!

**Q: Are Under Armour water bottles 18/8 stainless steel?**
A: Hello and thank you for your inquiry into our Under Armour Beyond Stainless Steel Water Bottle.  The Beyond Bottle is 18/8 stainless steel. If you have any further questions regarding this or any of our other products please contact our customer service department through Amazon Messenger.

**Q: Is this Thermos brand?**
A: Thermos is a partner with Under Armour for a line of hydration sports bottles.  Under Armour also makes thier brand of performance apparel,  footwear and accessories..

## Customer Reviews

### ⭐⭐⭐⭐⭐ COLD!
*by R***R on September 15, 2021*

These are the best drink bottles ever! Had my last one almost 10 years, and while it still works, the bottom has finally become dented enough that it tips over easily. This new design...love it! Rubberized bottom so no slipping and a new top, that while taking some getting used to, is definitely better than the last version! I will continue to use these in the future!

### ⭐⭐⭐⭐⭐ Perfect for me!
*by M***R on August 31, 2025*

Edited 11/2/2025: I’ve used this bottle daily for two months before I discovered that it DOES have a carrying handle! The handle fits neatly around the cover for the spout. I love this design. 8/31/2025: I chose this water bottle for its smaller size, spout lid, one-handed use, and stainless steel body. To make it perfect for me, the ice would last for the 20 hours advertised and it would have a carrying handle. Those weren’t high priorities for me, though. I’m keeping the bottle for the reasons mentioned above plus I like the rubber bottom. FYI, when I fill the bottle, the top to the spout sticks the first time I drink from it, however, the button for one-handed use works fine until I fill it next time. I’m okay with that.

### ⭐⭐⭐⭐⭐ Works
*by J***N on November 9, 2025*

I love these bottles! I like the one hand to open and no "straw" to drink from. Keeps water cold for hours even if left in a hot car. I do loke the older version a little better but this one works.

## Frequently Bought Together

- Under Armour 18oz Stainless Steel Water Bottle, Vacuum Insulated, Self Draining Protective Cap, Leak Proof, For Kids & Adults, All Sports, Gym
- Under Armour Replacement Rise Lid Black
- Under Armour 24Oz Stainless Steel Water Bottle, Insulated, Carabiner Easy Carry Hook, Leak Proof, Kids & Adults, All Sports, Gym

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**Shop now:** [https://www.desertcart.sk/products/333764206-under-armour-18oz-stainless-steel-water-bottle-vacuum-insulated-self](https://www.desertcart.sk/products/333764206-under-armour-18oz-stainless-steel-water-bottle-vacuum-insulated-self)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-02*