---
product_id: 289625681
title: "GSI Outdoors BOULDER FLASK 6 OZ SAND"
brand: "gsi outdoors"
price: "€ 50.49"
currency: EUR
in_stock: true
category: "Gsi Outdoors"
url: https://www.desertcart.hr/products/289625681-gsi-outdoors-boulder-flask-6-oz-sand
store_origin: HR
region: Croatia
---

# ultra-light 0.12 kg weight 6 oz compact capacity durable hard plastic build GSI Outdoors BOULDER FLASK 6 OZ SAND

**Brand:** gsi outdoors
**Price:** € 50.49
**Availability:** ✅ In Stock

## Summary

> 🥾 Stay hydrated, stay unstoppable—carry the Boulder Flask wherever you roam!

## Quick Answers

- **What is this?** GSI Outdoors BOULDER FLASK 6 OZ SAND by gsi outdoors
- **How much does it cost?** € 50.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/289625681-gsi-outdoors-boulder-flask-6-oz-sand)

## 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

- • **Rugged Durability:** Hard plastic construction built to withstand your wildest adventures
- • **Featherlight Design:** Weighs just 0.12 kg—carry more, feel less
- • **Stylish Sand Finish:** Brushed sand color that blends with nature and stands out in your gear
- • **Trusted Outdoor Essential:** Ranked #43 in Camping & Hiking Hydration Flasks with 4.6-star reviews
- • **Perfectly Portable Hydration:** 6 fluid ounces of sleek, on-the-go refreshment

## Overview

The GSI Outdoors Boulder Flask is a compact, 6 oz hard plastic flask designed for outdoor enthusiasts. Weighing only 0.12 kg and finished in a stylish sand color, it offers durable, lightweight hydration perfect for camping and hiking. Highly rated and ranked among the top hydration flasks, it’s a must-have for millennial adventurers who value both function and flair.

## Description

BOULDER FLASK 6 OZ SAND

## Features

- Hard Material gsi outdoors
- Unisex Adult Camping Hiking Flask
- Boulder Flask Sand (79343)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YVKXMH3 |
| Best Sellers Rank | #100,961 in Sporting Goods ( See Top 100 in Sporting Goods ) #43 in Camping & Hiking Hydration Flasks |
| Brand Name | GSI Outdoors |
| Color | Purple (Sand) |
| Customer Reviews | 4.6 4.6 out of 5 stars (316) |
| Finish Types | Brushed |
| Global Trade Identification Number | 00090497793431 |
| Item Type Name | thermos |
| Item Weight | 0.12 Kilograms |
| Manufacturer | GSI OUTDOORS |
| Manufacturer Part Number | 79343 |
| Material Type | Plastic |
| Model Name | Boulder Flask |
| Model Number | 79343 |
| Shape | Rectangular |
| UPC | 090497793431 |
| Unit Count | 1 Count |
| Volume | 6 Fluid Ounces |

## Product Details

- **Brand:** GSI Outdoors
- **Colour:** Purple (Sand)
- **Finish type:** Brushed
- **Material:** Plastic
- **Shape:** Rectangular

## Images

![GSI Outdoors BOULDER FLASK 6 OZ SAND - Image 1](https://m.media-amazon.com/images/I/61kjzYUH5YL.jpg)
![GSI Outdoors BOULDER FLASK 6 OZ SAND - Image 2](https://m.media-amazon.com/images/I/71H+2llbfZL.jpg)
![GSI Outdoors BOULDER FLASK 6 OZ SAND - Image 3](https://m.media-amazon.com/images/I/71QNvUqal9L.jpg)
![GSI Outdoors BOULDER FLASK 6 OZ SAND - Image 4](https://m.media-amazon.com/images/I/71ULdH6c2oL.jpg)
![GSI Outdoors BOULDER FLASK 6 OZ SAND - Image 5](https://m.media-amazon.com/images/I/71qlUZimUhL.jpg)

## Available Options

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

## Frequently Bought Together

- GSi Outdoors Boulder Flask Thermos,Unisex Adult, Unisex_Adult
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- 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.hr/products/289625681-gsi-outdoors-boulder-flask-6-oz-sand](https://www.desertcart.hr/products/289625681-gsi-outdoors-boulder-flask-6-oz-sand)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-12*