---
product_id: 608905618
title: "HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L)"
brand: "hydrapak"
price: "¥6321"
currency: JPY
in_stock: true
reviews_count: 13
category: "Hydra Pak"
url: https://www.desertcart.jp/products/608905618-hydrapak-stow-collapsible-water-bottle-350ml-500ml-1l
store_origin: JP
region: Japan
---

# Ski, hike, bike & climb compatible Collapsible & space-saving design Ultra-lightweight at 45g (1.6oz) HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L)

**Brand:** hydrapak
**Price:** ¥6321
**Availability:** ✅ In Stock

## Summary

> 💧 Stay hydrated, stay ahead — the bottle that packs as light as your ambition.

## Quick Answers

- **What is this?** HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) by hydrapak
- **How much does it cost?** ¥6321 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/608905618-hydrapak-stow-collapsible-water-bottle-350ml-500ml-1l)

## Best For

- hydrapak enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Elements:** Abrasion-resistant TPU material is freezer safe and dishwasher friendly for effortless care.
- • **Featherweight Hydration:** At 50% lighter than traditional bottles, it keeps your load minimal without sacrificing durability.
- • **Filter-Ready Flexibility:** Compatible with most 28mm threaded water filters, perfect for safe hydration anywhere.
- • **Seamless On-the-Go Access:** Flip-top cap with self-sealing silicone nozzle keeps water clean and spill-proof during any activity.
- • **Adventure-Ready Compactness:** Rolls down to fit anywhere — pockets, packs, or fanny packs, eliminating bulk on every trek.

## Overview

The HydraPak Stow Collapsible Water Bottle is a durable, ultra-lightweight hydration solution designed for active professionals and outdoor enthusiasts. Available in 350ml, 500ml, and 1L sizes, it features abrasion-resistant TPU construction, a spill-proof flip-top cap, and a flexible bail handle for easy carrying. Its collapsible design saves space by rolling up when empty, and it’s compatible with most 28mm water filters, making it ideal for hiking, skiing, biking, and travel. Dishwasher safe and freezer friendly, it combines convenience with rugged performance.

## Description

Sized right for short trips — and their smaller packs and pockets — or as the base of a squeeze filter, the Stow™ holds its water, then, when empty, rolls up to stash in places other bottles won’t fit. It’s durable, flexible, has a flip-top cap cover to protect the high-flow and spill-proof nozzle, and an integrated bail handle that makes clipping and carrying easy. And, at a weight that’s 50% lighter than most hard bottles, carrying gets even easier. Stow 500ml - Item Includes Pilable material conforms to the pocket and eliminates hard bottle bounce. Flip-top cap protects the high-flow self-sealing silicone nozzle. Flexible bail handle offers comfortable carrying and a quick attachment point. Basic care and use instructions Product Weights and Dims: Stow 500ml Capacity: 500 ml / 17 fl oz Weight: 45 g / 1.6 oz Materials: TPU, PP, Silicone Dimensions: 175 mm x 102 mm / 6.8 in x 4.0 in

Review: HydraPak Stow Collapsible Water Bottle – Perfect for Backpacking & Bear Vaults! - This HydraPak Stow Collapsible Water Bottle was a lifesaver on a recent 6-day backpacking trip on the Allegheny Trail. I used it daily for my electrolyte water and couldn’t be happier with it. Why It’s Great: Packs down super small when empty, making it easy to store in a bear vault or stuff in a pack without taking up much space. Expands to a full usable size with a secure cap and easy-to-carry handle. Clipped mine on my pack strap with a carabiner during the day. Durable and flexible material that held up well on the trail. Lightweight and convenient for multi-day trips. I’m very pleased with this purchase and got it at a great price. If you do any backpacking, hiking, or travel where space and weight matter, this collapsible bottle is an excellent choice.
Review: Great for kids. smaller than the next size up - Love these Hydrapak Flasks. They're sturdy and leak free and a great value for the money. They're easy to clean after use and store nicely. Note: These do have a strong plastic taste unless cleaned properly before first use. a water, lemon juice, baking soda mixture works great to remove the plastic taste. Ensure you do this before first use with drinking water. Otherwise, this was a great product I purchased for my son to use while snowboarding at snowboard school at one of our local mountains. It fit great in his jacket and is smaller in heighth than the next size up. I add that because I had to search forevor to confirm before buying. It is in fact shorter than the 500ML version.

## Features

- SKI, HIKE, BIKE & CLIMB COMPATIBLE: The Stow fits flush in ski pants and coat pockets, bike jerseys or fanny packs - flatten and roll when empty.
- DURABLE & LIGHTWEIGHT: Made of abrasive-resistant TPU, the Stow can be frozen and is dishwasher safe, at under 2 oz it’s 80% lighter than most hard bottles.
- POCKET SIZED: Flexible bail handle for comfortable carrying, quick attachment, and filling from a faucet, lake or river.
- WATER FILTER COMPATIBLE: Attaches to most 28mm threaded water filters such as the Hydrapak 28mm filter kit
- FLIP TOP CAP: Made for drinking during activity, an easy open cap cover keeps the self-sealing silicone nozzle clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G6NWM2L9 |
| Additional Features | Filter, Flip Top, Leak Proof |
| Best Sellers Rank | #2,631 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #168 in Water Bottles |
| Bottle Type | Collapsible Bottle |
| Brand | HydraPak |
| Brand Name | HydraPak |
| Capacity | 1.1 pounds |
| Color | *NEW* Sage Green |
| Customer Reviews | 4.2 out of 5 stars 2,893 Reviews |
| Included Components | Collapsible Water Bottle, Flip-top cap |
| Item Type Name | Collapsible Water Bottle |
| Item Weight | 40 g |
| Manufacturer | HydraPak |
| Manufacturer Part Number | GS355GR |
| Manufacturer Warranty Description | Beyond Lifetime Guarantee |
| Material | Polypropylene , Silicone, Thermoplastic Polyurethane |
| Material Type | Polypropylene, Silicone, Thermoplastic Polyurethane |
| Model Name | Stow 500ml |
| Model Number | GS355GR |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Hiking, Travel, Running |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Filter, Flip Top, Leak Proof |
| Style Name | 17oz/500ml |
| UPC | 834456005636 |

## Product Details

- **Bottle Type:** Collapsible Water Bottle
- **Brand:** HydraPak
- **Capacity:** 17 Fluid Ounces
- **Color:** MTN Sutro Green
- **Material:** Polypropylene, Silicone, Thermoplastic Polyurethane

## Images

![HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) - Image 1](https://m.media-amazon.com/images/I/71liLVaTq-L.jpg)
![HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) - Image 2](https://m.media-amazon.com/images/I/71jbqlkrouL.jpg)
![HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) - Image 3](https://m.media-amazon.com/images/I/71g6stK8x7L.jpg)
![HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) - Image 4](https://m.media-amazon.com/images/I/81DMxKbRggL.jpg)
![HydraPak Stow Collapsible Water Bottle (350ml, 500ml, 1L) - Image 5](https://m.media-amazon.com/images/I/81-zwbG6ZJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ HydraPak Stow Collapsible Water Bottle – Perfect for Backpacking & Bear Vaults!
*by C***. on July 17, 2026*

This HydraPak Stow Collapsible Water Bottle was a lifesaver on a recent 6-day backpacking trip on the Allegheny Trail. I used it daily for my electrolyte water and couldn’t be happier with it. Why It’s Great: Packs down super small when empty, making it easy to store in a bear vault or stuff in a pack without taking up much space. Expands to a full usable size with a secure cap and easy-to-carry handle. Clipped mine on my pack strap with a carabiner during the day. Durable and flexible material that held up well on the trail. Lightweight and convenient for multi-day trips. I’m very pleased with this purchase and got it at a great price. If you do any backpacking, hiking, or travel where space and weight matter, this collapsible bottle is an excellent choice.

### ⭐⭐⭐⭐⭐ Great for kids. smaller than the next size up
*by N***R on March 1, 2026*

Love these Hydrapak Flasks. They're sturdy and leak free and a great value for the money. They're easy to clean after use and store nicely. Note: These do have a strong plastic taste unless cleaned properly before first use. a water, lemon juice, baking soda mixture works great to remove the plastic taste. Ensure you do this before first use with drinking water. Otherwise, this was a great product I purchased for my son to use while snowboarding at snowboard school at one of our local mountains. It fit great in his jacket and is smaller in heighth than the next size up. I add that because I had to search forevor to confirm before buying. It is in fact shorter than the 500ML version.

### ⭐⭐⭐⭐ Works Great for My Purposes, but it failed after about 1.5 years
*by A***D on February 21, 2026*

I purchased the 500ml and use it mostly for downhill skiing. It can be stuffed into a pocket, and I can often refill it at some point during the day. For several years, I had tried using a small camelback type pack water bottle for this, but found that it wore a hole in the back of my expensive Gore-Tex jacket, so I switched to this. When I'm using a pack on adventures further from a water source, I use larger water bottles or pack compatible camelbacks, This HydraPak worked great, and I was happy with it, until.... About 1.5 years into it's use, it sprung a leak. The leak is somewhere around the bottle cap, where hard plastic meets the soft water bottle. At that point, the bottle was useless. The leak happened while the bottle was in my pack on the way to the ski hill, leaving several items wet. I've had other water bottles fail, but this seemed to be a relatively short time frame. Still, everything else about this bottle worked fine. It stashes nicely, is easy to drink from, being soft is easy to pack, and is reasonably priced. The major (and it was major) drawback is that it failed. I purchased a new one (on sale). Currently, I'll give it 4 stars for now, but a second failure in similar short order would change that and make me look for another alternative.

## Frequently Bought Together

- HydraPak Stow - Collapsible Backpacking Water Bottle (350ml, 500ml, 1L) - BPA Free, Ultra Light, Spill-Proof Twist Cap
- Hydrapak Flux - Collapsible Backpacking Water Bottle (750ml) - BPA Free, Ultra Light, Spill-Proof Twist Cap - Mammoth Grey
- Hydrapak Seeker - Collapsible Water Storage (2L/70oz) - BPA & PVC Free Camping Hydration Reservoir Bag - Sutro Green

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-09*