# THERMOS Mountain FFX 0.75L Vacuum Insulated Flask, Khaki

**URL:** https://aio.lv/en/product--thermos-1500b5--12429316
**Data updated:** 2026-05-14 00:07 (EEST)
**Category:** Thermoses
**Manufacturer:** THERMOS
**Manufacturer code:** 1500B5
**EAN:** 5010576367914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 41.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--thermos-1500b5--12429316

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The THERMOS Mountain FFX 0.75L is a high-performance vacuum insulated flask designed for outdoor enthusiasts and extreme conditions. Featuring durable stainless steel construction, this flask provides excellent thermal retention for both hot and cold beverages. Its lightweight design and secure, easy-to-grip stopper make it ideal for hiking, mountaineering, and daily use. Reliable performance in a compact, rugged format.

## Long description

The THERMOS Mountain FFX 0.75L Vacuum Insulated Flask in Khaki is a high-performance beverage container engineered specifically for extreme outdoor environments. Built with premium stainless steel, this flask utilizes advanced vacuum insulation technology to maintain the temperature of hot or cold liquids for extended periods. Its rugged design ensures durability during demanding activities, while the lightweight construction makes it an essential companion for those who prioritize efficiency and reliability in their gear.
Advantages
This flask stands out due to its exceptional thermal retention capabilities, which keep drinks hot or cold regardless of external weather conditions. The exterior is designed for a secure grip even when wearing gloves, and the specialized stopper is engineered to be easily operated and cleaned. The robust stainless steel body is resistant to impacts, ensuring that the flask remains functional even after accidental drops or rough handling in the field. Its compact profile allows for easy storage in backpacks without adding unnecessary weight.
Suitable for
Mountaineering and high-altitude trekking
Long-distance hiking and backpacking
Camping and outdoor expeditions
Daily commuting and professional outdoor work
This flask may not be suitable for individuals who require a significantly larger liquid capacity for group outings or those who prefer a wide-mouth design for adding large ice cubes or food items. It is also not intended for use in a microwave or dishwasher, which may limit convenience for some users.
Key specifications
Capacity: 0.75 liters
Material: Durable stainless steel
Insulation type: Vacuum insulation
Color: Khaki
Design: Lightweight and impact-resistant
To use the flask, unscrew the insulated stopper and fill the container with your desired beverage, leaving a small amount of space at the top to ensure the stopper seals correctly. Secure the stopper firmly by turning it clockwise until tight. To pour, partially unscrew the stopper to allow liquid to flow through the designated channels without needing to remove the cap entirely, which helps maintain the internal temperature.
What to consider before purchase
Check if the 0.75L capacity meets your hydration needs for the duration of your trip.
Ensure the dimensions fit your specific backpack side pockets or bottle holders.
Verify that the manual cleaning requirement aligns with your maintenance preferences.
For optimal performance, pre-heat the flask with hot water for hot drinks or pre-chill it with cold water for cold drinks for a few minutes before filling. Always ensure the stopper is fully tightened after each use to prevent leaks and maximize thermal efficiency.

## FAQ

### How much does the THERMOS Mountain FFX 0.75L Vacuum Flask cost, and is it available for purchase?

The price is 50.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 13.07.2026 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