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header-product Vacuum Flask Maestro MR 1645 42 — insulated thermos for hot and cold liquids
14.49 €

Vacuum Flask Maestro MR 1645 42 — insulated thermos for hot and cold liquids

Vacuum Flask Maestro MR 1645 42 Photo 1
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Vacuum Flask Maestro MR 1645 42 — insulated thermos for hot and cold liquids

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Vacuum Flask Maestro MR 1645 42 — insulated thermos for hot and cold liquids

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Short description

Maestro Vacuum Flask MR 1645 42 is an insulated thermos designed to keep beverages hot or cold for extended periods. Intended for outdoor activities and everyday use, it provides a vacuum-insulated chamber with a screw cap and pour-friendly lid for convenient pouring and drinking. Suitable for camping, travel, work, and home use.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 4495091
Manufacturer: Maestro
delivery
to the Customer Service Center at Kengaraga 2b, Riga
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
03.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
08.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
08.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Maestro Vacuum Flask MR 1645 42 is an insulated thermos designed to keep hot and cold liquids at stable temperatures for extended periods. Constructed from stainless steel with a vacuum-insulated chamber and a screw cap with a pour-friendly lid, this 420 ml flask is suitable for outdoor activities and everyday use. Available in blue, gray and purple, the flask combines a compact form with practical features for camping, travel, work or home.

Advantages

The stainless steel body provides durability and corrosion resistance while the vacuum-insulated construction minimizes heat transfer to maintain beverage temperature. The screw cap and pour-friendly lid allow controlled pouring without fully removing the cap, reducing spills and heat loss. The 420 ml volume offers a balance between portability and capacity, and the simple design supports easy cleaning and routine care.

Suitable for

  • Camping and hiking
  • Commuting and travel
  • Office and worksite use
  • Home and everyday beverages

Key specifications

  • Material: stainless steel body
  • Insulation: vacuum-insulated chamber
  • Capacity: 420 ml
  • Closure: screw cap with pour-friendly lid
  • Finish: available in blue, gray and purple
  • Cleaning: simple cleaning and care

How to use

Fill the flask with a preheated or precooled liquid to maximize temperature retention, then securely fasten the screw cap. Use the pour-friendly lid to pour drinks without fully removing the cap. Avoid overfilling to prevent spills and allow some air space for safe sealing. After use, rinse and wash the interior with warm soapy water and let it air dry with the cap removed.

Usage recommendations

To preserve insulation performance, avoid placing the flask in a dishwasher if the manufacturer’s care instructions advise hand washing. Warm liquids should be preheated and cold liquids precooled for best results; do not use the flask for carbonated or perishable acidic liquids for extended storage.

Description

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Customer reviews

Customer questions

FAQ

How much does the Vacuum Flask Maestro MR 1645 42 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 03.07.2026 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 Maestro 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 Maestro 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.