# HydraPak Stow Mountain 500 ml soft flask — collapsible hydration bottle, Redwood

**URL:** https://aio.lv/en/product--hydrapak-gs341rm--12045360
**Data updated:** 2026-03-12 19:27 (EET)
**Category:** Sports Bottles
**Manufacturer:** HydraPak
**Manufacturer code:** GS341RM
**EAN:** 834456003663
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hydrapak-gs341rm--12045360

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

HydraPak Stow Mountain 500 ml is a collapsible soft flask designed for lightweight hydration on mountain runs, trail races and outdoor activities. The 500 ml capacity provides mid-range fluid storage in a flexible, packable design that stows flat when empty. Intended for use with handhelds, vests or packs, it offers easy filling, drinking and compact storage for endurance sports.

## Long description

The HydraPak Stow Mountain 500 ml soft flask is a collapsible hydration bottle designed for mountain running, trail racing and other outdoor endurance activities. With a 500 ml capacity and a flexible, packable body, the flask stows flat when empty to save space and reduce weight. The soft construction and narrow profile make it suitable for handheld use, running vests and pack pockets, while the wide opening simplifies filling and cleaning.
Advantages
The flask’s collapsible design reduces bulk as you drink, eliminating sloshing and improving balance during movement. Lightweight materials and a narrow form factor make it easy to carry in hand or store in a vest or pack. The wide-mouth opening allows quick refill from taps or reservoirs and makes cleaning straightforward. Durable construction and a bite valve provide reliable on-demand hydration without the need to tilt the bottle.
Suitable for
 Mountain running and trail races
 Fastpacking and day hikes
 Running vests and hydration packs
 Handheld carrying during speed training
Key specifications
 Capacity: 500 ml
 Material: flexible, BPA-free soft polymer (food-contact safe)
 Form factor: collapsible/packable soft flask
 Filling: wide-mouth opening for fast refills and easy cleaning
 Closure: leak-resistant bite valve / cap system for on-the-go drinking
 Weight: lightweight construction suitable for endurance use
 Color: Redwood
How to use
Fill the soft flask through the wide-mouth opening with water or electrolyte drink, then securely close the cap and test the bite valve before use. Insert the flask into a handheld carrier, vest sleeve or pack pocket; as fluid is consumed the flask will collapse and conform to storage space. Drink by biting the valve and squeezing gently for controlled flow. After use, open the wide-mouth to rinse and air dry completely before storing flat to prevent odors.
Usage recommendations
For optimal performance during mountain runs and trail races, carry the Stow Mountain 500 ml partially filled at the start to reduce bounce, refill at aid stations as needed, and rinse after each day of use. Avoid storing liquids with high sugar concentration for prolonged periods to minimize residue build-up; clean with warm water and mild soap and allow to dry fully before long-term storage.

## FAQ

### How much does the HydraPak Stow Mountain 500 ml soft flask cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HydraPak products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HydraPak service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12045360/67531957_large.webp