---
product_id: 390673579
title: "GSI Outdoors BOULDER FLASK 10 OZ ORANGE"
brand: "gsi outdoors"
price: "€ 38.97"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.it/products/390673579-gsi-outdoors-boulder-flask-10-oz-orange
store_origin: IT
region: Italy
---

# 10 oz capacity - perfect hydration on the go Powder-coated finish - durable & slip-resistant grip Lightweight 118g - effortless carry for every adventure GSI Outdoors BOULDER FLASK 10 OZ ORANGE

**Brand:** gsi outdoors
**Price:** € 38.97
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay refreshed, stay bold with the Boulder Flask! 🧊

## Quick Answers

- **What is this?** GSI Outdoors BOULDER FLASK 10 OZ ORANGE by gsi outdoors
- **How much does it cost?** € 38.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/390673579-gsi-outdoors-boulder-flask-10-oz-orange)

## Best For

- gsi outdoors enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Lightweight Design:** At just 118 grams, it’s the perfect companion for those who demand freedom of movement.
- • **Trusted Outdoor Essential:** Ranked #42 in Camping & Hiking Hydration Flasks, backed by 4.6-star reviews from fellow explorers.
- • **Vibrant Orange Visibility:** Stand out on trails or in the office with a striking, energizing color that’s impossible to miss.
- • **Compact Hydration Powerhouse:** 10 oz volume fits seamlessly into your active lifestyle without weighing you down.
- • **Rugged Powder-Coated Durability:** Resists scratches and enhances grip, so your flask stays as bold as your adventures.

## Overview

The GSI Outdoors Boulder Flask 10 oz in vibrant orange combines lightweight portability (118g) with a durable powder-coated finish, making it an ideal hydration companion for camping, hiking, and everyday use. Its compact size and standout color ensure you stay hydrated and visible, backed by strong customer ratings and a top ranking in outdoor hydration gear.

## Description

BOULDER FLASK 10 OZ ORANGE

## Features

- John Smith Activewear
- Soft fabric
- Has distinctive brand details
- Offers comfort and freedom of movement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B07YVL3MYG |
| Best Sellers Rank | #87,424 in Sporting Goods (See Top 100 in Sporting Goods) #42 in Camping & Hiking Hydration Flasks |
| Brand Name | GSI Outdoors |
| Color | Orange (Orange) |
| Customer Reviews | 4.6 4.6 out of 5 stars (357) 4.6 out of 5 stars |
| Finish Types | Powder Coated |
| Global Trade Identification Number | 00090497793479 |
| Included Components | Thermos + Manual |
| Item Type Name | thermos |
| Item Weight | 118 g |
| Manufacturer | GSI OUTDOORS |
| Manufacturer Part Number | 79347 |
| Material Type | compound |
| Model Name | Boulder 10 |
| Model Number | 79347 |
| Number Of Items | 1 |
| Shape | Rectangular |
| Unit Count | 1 Count |
| Upc | 090497793479 |
| Volume | 10 Fluid Ounces |

## Product Details

- **Brand:** GSI Outdoors
- **Colour:** Orange (Orange)
- **Finish type:** Powder Coated
- **Material:** compound
- **Shape:** Rectangular

## Images

![GSI Outdoors BOULDER FLASK 10 OZ ORANGE - Image 1](https://m.media-amazon.com/images/I/61cuYmBTuKL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lightweight and Strong
*by  on Reviewed in Canada 22 July 2024*

Absolutely love it!Took this on a 4 night hike, and it held just enough for me to have a few drinks every night. It is very light in comparison to metal flasks, also super sturdy and leak proof. A perfect hiking companion.I really really like this product. 100% recommended!

### ⭐⭐⭐⭐⭐ Perfect size flask
*by  on Reviewed in the United States 7 September 2023*

Love the size, color, and durability of this thing. Recommended and drink up!

### ⭐⭐⭐⭐⭐ 10 Unzen Flachmann
*by  on Reviewed in Germany 23 July 2026*

Schöner Flachmann und gut zu befüllen. Dadurch das er eine große Öffnung hat und transparent ist, ist er sehr praktisch. Obwohl er aus Plastik ist, ist er schön stabil.

## Frequently Bought Together

- GSi Outdoors Boulder Flask Thermos,Unisex Adult, Unisex_Adult
- SE Stainless Steel Funnel for Flasks, Small Metal Funnel for Filling Drinking Liquor Flask, Transferring Oil, Juice, Milk, Attached Screw-On Cap
- Stanley Adventure Pre-Party Flask | Leakproof Hip Flask | Hinge Connected Never Lose Cap | Insulated Stainless Steel Liquor Container | BPA-Free

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**Shop now:** [https://www.desertcart.it/products/390673579-gsi-outdoors-boulder-flask-10-oz-orange](https://www.desertcart.it/products/390673579-gsi-outdoors-boulder-flask-10-oz-orange)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-10-11*