---
product_id: 270594203
title: "GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce"
brand: "gu energy"
price: "R4"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/270594203-gu-energy-refillable-flask-for-sports-nutrition-energy-gel-5
store_origin: ZA
region: South Africa
---

# High-flow nozzle - smooth gel delivery 5.5 oz capacity - perfect portion control Reusable & refillable - eco-friendly hydration GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce

**Brand:** gu energy
**Price:** R4
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel your hustle, ditch the drip!

## Quick Answers

- **What is this?** GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce by gu energy
- **How much does it cost?** R4 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/270594203-gu-energy-refillable-flask-for-sports-nutrition-energy-gel-5)

## Best For

- gu energy enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious & Reusable:** Ditch single-use packets—refill your flask and reduce waste while staying powered up.
- • **Ergonomic Soft Flask Design:** Lightweight, flexible flask fits seamlessly in your FlipBelt or hydration pack without bulk or bounce.
- • **Precision Fueling On-the-Go:** Holds exactly 5 servings of GU Energy Gel for hassle-free, measured energy boosts during your toughest workouts.
- • **Easy-to-Read Measurement Marks:** Track your gel intake precisely with clear back markings, optimizing your endurance fueling strategy.
- • **Leak-Resistant High-Flow Nozzle:** Engineered for smooth, mess-free gel dispensing so you never miss a beat on your run or ride.

## Overview

The GU Energy Refillable Flask is a 5.5-ounce, soft, leak-resistant container designed specifically for GU Energy Gel. Featuring a high-flow nozzle and clear measurement marks, it holds 5 servings of gel and is reusable for sustainable, on-the-go fueling during endurance activities.

## Description

Flasque Hydrapak Gu Energy Construit en partenariat avec Hydrapak, notre flasque souple servings is conue with special bouchon adap pour les gels GU Energy.

Review: Nutze ich bereits seit mehreren Jahren auf längeren Touren. Gute Dosierbarkeit und Reinigung ist auch relativ einfach.
Review: Great for long run fueling. I make my own energy gel using chia seeds, the seeds get stuck unless I crank the lid as open as it goes, which distracts me enough whilst running that my pace slows. I don't like that, so I think next time I will try grinding up the chias. It would work perfectly with Gu though, since obviously that's what it's made for. It doesn't leak gel, but I think it would probably leak water. It's the perfect size to fit in my FlipBelt, it's pretty easy to clean, and it didn't come with any funky smells or anything. I'm happy with it, and will likely order another so I can carry 2 with me for my first full marathon this fall (I'm slow, so it'll be a long one.)

## Features

- Fill GU Energy flask with energy Gel's 15-serving pouches
- Holds 5 servings of energy Gel
- Soft flask with high-flow nozzle
- Includes marks on the back for measurement
- Reusable container allows for refilling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BLVG90Q |
| Best Sellers Rank | #149,235 in Health ( See Top 100 in Health ) #954 in Endurance & Energy Consumables |
| Brand | GU Energy |
| Capacity | 155.92 Grams |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (639) |
| Date First Available | 26 March 2016 |
| Item Weight | 22.7 g |
| Material | Stainless Steel |
| Model Number | 124119 |
| Product Dimensions | 4.45 x 7.62 x 22.86 cm; 22.68 g |

## Product Details

- **Brand:** GU Energy
- **Colour:** Blue
- **Finish type:** Polished
- **Material:** Stainless Steel
- **Shape:** Cylindrical

## Images

![GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce - Image 1](https://m.media-amazon.com/images/I/616Ky11HZPL.jpg)
![GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce - Image 2](https://m.media-amazon.com/images/I/21bvMnfxFqL.jpg)
![GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce - Image 3](https://m.media-amazon.com/images/I/31H838sYsoL.jpg)

## Questions & Answers

**Q: Is this Bpa free?**
A: Yes, it is PVC and BPA Free.

**Q: What's the best holder for the Gu Flask? Or is it made to just sit in your pouch pack?**
A: The gu flash is very hard to clean.

**Q: Is this product made in USA?**
A: It says "Designed in California, Made in China"

**Q: How do you wash thebflask?**
A: Hi MP. The best way to wash the flask is to rinse with warm water right after using. If you do need to use a little soap that's ok, just make sure you rinse thoroughly to make sure you don't leave any soap in there. I hope this helps. Let us know if you have any other questions.Cheers,Brian - GU Energy Labs

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***I on 30 December 2024*

Nutze ich bereits seit mehreren Jahren auf längeren Touren. Gute Dosierbarkeit und Reinigung ist auch relativ einfach.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 9 February 2024*

Great for long run fueling. I make my own energy gel using chia seeds, the seeds get stuck unless I crank the lid as open as it goes, which distracts me enough whilst running that my pace slows. I don't like that, so I think next time I will try grinding up the chias. It would work perfectly with Gu though, since obviously that's what it's made for. It doesn't leak gel, but I think it would probably leak water. It's the perfect size to fit in my FlipBelt, it's pretty easy to clean, and it didn't come with any funky smells or anything. I'm happy with it, and will likely order another so I can carry 2 with me for my first full marathon this fall (I'm slow, so it'll be a long one.)

### ⭐⭐ Review
*by M***. on 28 March 2019*

Impossible à ouvrir en courant, le bouchon ce dévisse à la base, je dois donc le laisser à demi ouvert

## Frequently Bought Together

- GU Energy Refillable Flask for Sports Nutrition Energy Gel, 5.1-Ounce
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- BulkSupplements.com Maltodextrin Powder - Maltodextrin Supplement for Energy Boost, Maltodextrin Food Grade - Unflavored & Gluten Free, 30g per Serving, 1kg (2.2 lbs) (Pack of 1)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-16*