# Thermos Nils Extreme NC3804 1000 ml — vacuum insulated travel flask, blue

**URL:** https://aio.lv/en/product--nils-extreme-15-02-108--12009769
**Data updated:** 2026-03-11 20:44 (EET)
**Category:** Thermoses
**Manufacturer:** nils extreme
**Manufacturer code:** 15-02-108
**EAN:** 5908261682520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nils-extreme-15-02-108--12009769

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Nils Extreme NC3804 is a 1000 ml vacuum-insulated travel thermos designed to keep beverages hot or cold during outdoor activities, travel, or daily use. The stainless-steel construction and leak-resistant lid provide portability and durability. Suitable for camping, hiking, commuting and long trips where temperature retention and reliable sealing are required.

## Long description

The Thermos Nils Extreme NC3804 1000 ml is a vacuum-insulated travel flask designed to maintain beverage temperature during outdoor activities, travel, or daily use. Constructed from stainless steel with double-wall vacuum insulation, this 1-litre flask reduces heat transfer to keep drinks hot or cold for extended periods. The flask includes a leak-resistant screw lid and a secure pouring mechanism to support reliable transport in backpacks, bags, or vehicle holders. Its 1000 ml capacity and durable finish make it suitable for full-day outings and multi-person use.
Advantages
The stainless-steel body and vacuum insulation provide effective thermal retention without imparting flavors. The leak-resistant lid enables safe carriage in luggage or sport bags, while the wide mouth simplifies filling, pouring, and cleaning. The flask’s exterior finish is resistant to everyday wear, and the 1000 ml volume balances large capacity with portable dimensions for travel or outdoor use.
Suitable for
Camping and hiking trips where hot or cold drinks are needed throughout the day
Commuting and long-distance travel to keep beverages at the desired temperature
Outdoor work or recreational activities requiring a durable, spill-resistant container
Shared use on picnics or group outings where a larger-capacity flask is practical
Key specifications
Capacity: 1000 ml
Material: stainless steel construction with double-wall vacuum insulation
Lid type: screw top with leak-resistant sealing
Finish: blue exterior
Intended use: travel, outdoor, and daily beverage temperature retention
How to use
Before first use, rinse the flask with warm water. To prepare hot or cold beverages, preheat or precool the flask by filling it briefly with hot or cold water and then emptying it. Pour the beverage into the flask, tighten the screw lid securely to ensure the leak-resistant seal, and store the flask upright when possible. Use the wide mouth for easy pouring and cleaning; hand wash recommended for thorough cleaning of seals and components.
Usage recommendations
To maximise temperature retention, precondition the flask with hot or cold water before filling, avoid repeated opening during use, and hand wash the lid and seal regularly to maintain leak resistance. Do not place carbonated beverages under pressure in the sealed flask. Store with the lid removed when the flask is dry to prevent odour buildup.

## FAQ

### How much does the Thermos Nils Extreme NC3804 1000 ml cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 494 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 15.07.2026 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 nils extreme 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 nils extreme 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/12009769/67492684_large.webp