---
product_id: 552378663
title: "Ultimate Performance500ml Flexi Flask - Grey"
brand: "ultimate performance"
price: "£24.56"
currency: GBP
in_stock: true
reviews_count: 1
url: https://www.desertcart.co.uk/products/552378663-ultimate-performance500ml-flexi-flask-grey
store_origin: GB
region: Great Britain
---

# BPA free 500ml capacity Recyclable material Ultimate Performance500ml Flexi Flask - Grey

**Brand:** ultimate performance
**Price:** £24.56
**Availability:** ✅ In Stock

## Summary

> 💪 Hydration Made Effortless!

## Quick Answers

- **What is this?** Ultimate Performance500ml Flexi Flask - Grey by ultimate performance
- **How much does it cost?** £24.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/552378663-ultimate-performance500ml-flexi-flask-grey)

## Best For

- ultimate performance enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Choice:** Made from 100% durable TPU, ensuring a sustainable lifestyle.
- • **Compact and Portable:** Weighs only 20g, making it a must-have for your active lifestyle.
- • **Convenient Flexibility:** Soft bite valve for easy sipping without spills.
- • **Stay Hydrated Anywhere:** Ultra-lightweight and compressible design for on-the-go hydration.
- • **Perfect for All Adventures:** Ideal for gym, hiking, or daily commutes.

## Overview

The Ultimate Performance 500ml Flexi Flask in Grey is a lightweight, flexible, and durable hydration solution designed for adults. Made from 100% recyclable TPU, this BPA-free flask features a soft bite valve for easy sipping, making it perfect for any adventure while promoting an eco-conscious lifestyle.

## Description

Ultimate Performance500ml Flexi Flask - Grey

## Features

- 500ml flexi-straw flask
- Soft bite valve
- Ultra-lightweight, flexible and compressable 100% durable TPU, BPA free
- Recyclable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Color | Grey |
| Size | 500ml |
| Shape | Round |
| Material type | TPU |
| Number of items | 1 |
| Features | Lightweight, Straw |
| Volume capacity | 500 Millilitres |
| Included components | flask |
| Batteries included? | No |
| Brand | Ultimate Performance |
| Department | Unisex |
| Manufacturer | Ultimate Performance |
| Item model number | ULPUP6392 |
| Package Dimensions | 39.2 x 8.9 x 5.8 cm; 20 g |
| ASIN | B0BY9B3TGT |

## Images

![Ultimate Performance500ml Flexi Flask - Grey - Image 1](https://m.media-amazon.com/images/I/413Bwzl33sL.jpg)

## Customer Reviews

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Soft bottled it
  

*by A***R on Reviewed in the United Kingdom on 3 November 2023*

Soft flasks annoy the heck out of me but this is a decent one and what I wanted. The straw flails about a bit but I guess that is down to my running backpack as well. I’d recommend this product. 3 stars only because I am grumpy and find fitting a soft flask into the pocket of my bag nigh on impossible. Filling one with the flask in the pocket results in a soaking. Lose lose.

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**Shop now:** [https://www.desertcart.co.uk/products/552378663-ultimate-performance500ml-flexi-flask-grey](https://www.desertcart.co.uk/products/552378663-ultimate-performance500ml-flexi-flask-grey)

---

*Product available on Desertcart Great Britain*
*Store origin: GB*
*Last updated: 2026-04-30*