# THERMOS Mountain FFX 0.9L Vacuum Insulated Flask, Khaki

**URL:** https://aio.lv/en/product--thermos-150065--12429315
**Data updated:** 2026-05-14 00:06 (EEST)
**Category:** Thermoses
**Manufacturer:** THERMOS
**Manufacturer code:** 150065
**EAN:** 5010576500656
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 45.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermos-150065--12429315

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The THERMOS Mountain FFX 0.9L vacuum insulated flask is designed for extreme conditions and outdoor activities. Featuring high-performance vacuum insulation technology, it keeps beverages hot or cold for extended periods. The durable stainless steel construction ensures reliability, while the specialized stopper and cup design provide ease of use in cold environments. Ideal for hiking, mountaineering, and daily use.

## Long description

The THERMOS Mountain FFX 0.9L vacuum insulated flask is a high-performance beverage container engineered specifically for extreme outdoor environments. Built with advanced vacuum insulation technology, this flask maintains optimal temperatures for hot or cold liquids over long durations, making it a reliable companion for mountaineers, hikers, and outdoor enthusiasts. Its robust stainless steel construction is designed to withstand harsh conditions while remaining lightweight enough for demanding expeditions.
Advantages
The primary benefit of this flask is its exceptional thermal retention capability, which ensures your drinks stay at the desired temperature even in freezing conditions. The exterior is crafted from high-grade stainless steel, providing superior impact resistance and durability against drops or rough handling. Furthermore, the specialized stopper and cup are designed for easy operation, allowing users to pour beverages without removing gloves, which is essential for maintaining warmth during winter activities.
Suitable for
Mountaineering and high-altitude trekking
Winter hiking and snow sports
Long-distance camping trips
Daily use for commuters needing reliable temperature control
When it may not be suitable
This flask may not be the ideal choice for individuals seeking a lightweight, compact container for short, urban trips where extreme thermal performance is not required. Its specialized design and robust build make it heavier and larger than standard everyday water bottles.
Key specifications
Capacity: 0.9 liters
Material: High-grade stainless steel
Insulation: Vacuum insulation technology
Design: Specialized stopper for glove-friendly operation
Durability: Impact-resistant construction
How to use
To use the flask, unscrew the outer cup and the inner stopper. Fill the container with your desired hot or cold beverage, leaving a small amount of space at the top to ensure the stopper seals correctly. Tighten the stopper securely to activate the vacuum seal. When ready to drink, simply twist the stopper slightly to pour, and use the outer cap as a drinking cup.
What to consider before purchase
Verify that the 0.9L capacity meets your hydration needs for the intended duration of your trip.
Consider the physical dimensions to ensure it fits securely in your backpack or gear storage.
Assess whether the specialized cold-weather features are necessary for your typical usage scenarios.
Usage recommendations
To maximize thermal performance, pre-heat the flask with hot water for hot drinks or pre-chill it with cold water for cold drinks before filling. Always ensure the stopper is tightened firmly to prevent heat loss or leaks.

## FAQ

### How much does the THERMOS Mountain FFX 0.9L Vacuum Flask cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 THERMOS 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 THERMOS 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