# Thermos Flask Rockland Polaris 1 L Black — vacuum-insulated 1.0 L travel flask

**URL:** https://aio.lv/en/product--rockland-303--4820472
**Data updated:** 2026-03-07 14:59 (EET)
**Category:** Thermoses
**Manufacturer:** Rockland
**Manufacturer code:** 303
**EAN:** 5902768775525
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rockland-303--4820472

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Rockland Polaris is a 1.0 L vacuum-insulated travel thermos in black designed to keep beverages hot or cold on the go. Compact and durable, it suits hiking, commuting, road trips and outdoor activities. The flask holds one liter, features a screw cap for secure sealing and is intended for carrying coffee, tea or cold drinks during day trips.

## Long description

Rockland Polaris 1 L Black is a vacuum-insulated travel thermos designed to maintain beverage temperature for extended periods. With a 1.0 litre capacity and a compact cylindrical shape, this black thermos is intended for everyday use, outdoor activities and travel. The screw cap provides a secure seal to reduce heat transfer and prevent spills while transporting coffee, tea or cold drinks.
Advantages
The vacuum-insulated construction minimises heat exchange, helping hot drinks stay warm and cold drinks stay chilled. The 1.0 L capacity is suitable for sharing or for long outings without frequent refills. The screw cap design ensures reliable sealing and simple opening and closing. Its durable exterior resists everyday wear and is shaped for convenient handling and storage in backpacks or car cup holders.
Suitable for
 Hiking and outdoor excursions
 Commuting and daily travel
 Road trips and picnics
 Work sites and field activities
Key specifications
 Capacity: 1.0 litre
 Insulation type: vacuum insulated
 Colour: black
 Closure: screw cap
 Intended use: hot and cold beverages
 Form factor: cylindrical travel flask
How to use
Preheat the thermos with hot water or precool with cold water for a few minutes before adding your beverage to optimise temperature retention. Fill the flask, leaving a small air gap at the top, then securely fasten the screw cap to minimise heat loss and prevent leaks. Pour carefully directly from the opening or remove the cap as needed. Allow the flask to cool before cleaning.
Usage recommendations
Hand wash the flask and cap with warm water and mild detergent; avoid abrasive cleaners and dishwashers unless the manufacturer specifies dishwasher safety. Do not store perishable liquids for extended periods. Inspect seals regularly and tighten the cap properly when transporting hot liquids.

## FAQ

### How much does the Thermos Rockland Polaris 1 L cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1249 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 07.07.2026 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 Rockland 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 Rockland 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/4820472/51233337_large.webp