Thermos Maestro MR-1643-40B 0.4 L

Name: Travel Thermos Maestro MR-1643-40B 0.4 MR-1643-40B
Brand: Maestro
SKU: 4283376
Price: 18.49 EUR
Availability: InStock

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Travel Thermos Maestro MR-1643-40B 0.4 L — grey, vacuum-insulated flask

Thermos Maestro MR-1643-40B 0.4 L Photo 1

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Short description

Maestro MR-1643-40B is a 0.4 L travel thermos designed for portable hot or cold beverage storage. The vacuum-insulated stainless-steel flask maintains temperature during travel and daily use. Compact 0.4-litre capacity fits cup holders and backpacks, suitable for commuting, office use, and short trips. Grey finish and screw-top design provide secure leak resistance and easy pouring.

Available for order: 20 pcs.

Warranty: 2 Years

SKU: 4283376

Manufacturer: Maestro

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

09.07.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

09.07.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

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From 4.99 € (Weight: 0.32 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Maestro MR-1643-40B 0.4 L travel thermos is a vacuum-insulated stainless-steel flask designed to keep beverages hot or cold while on the move. With a 0.4-litre capacity and compact cylindrical shape, this grey travel thermos fits most car cup holders and standard backpack pockets. The screw-top lid provides a secure seal to reduce leaks and the stainless-steel construction offers corrosion resistance and straightforward cleaning. This model is intended for daily commuting, office use, and short trips where maintaining drink temperature is important.

Advantages

The vacuum insulation minimizes heat transfer, helping beverages retain their temperature for extended periods without external power. Its compact 0.4 L capacity balances portability and serving size, making it convenient for individual use. The screw-top closure and fitted spout reduce the risk of spills during transport, while the stainless-steel interior and exterior resist staining and odors. The neutral grey finish provides a discreet appearance suitable for professional and casual environments.

Suitable for

Daily commuting and travel between home and work
Office and desk use for hot coffee or tea
Short outdoor trips, walks, and picnics
Use in cars where cup-holder compatibility is required

Key specifications

Capacity: 0.4 litres
Material: stainless steel vacuum-insulated body
Finish: grey
Closure type: screw-top lid with pour-friendly opening
Form factor: compact cylindrical flask designed for cup holders

How to use

Preheat or precool the thermos by filling it with hot or cold water for a few minutes, then empty before adding the beverage for improved temperature retention. Fill the flask without overfilling, leaving a small air gap to allow for secure closing. Tighten the screw-top lid until it is snug to ensure the seal is effective. When pouring, open the lid according to the screw-top mechanism and pour slowly to avoid splashing. Clean the interior after each use with warm water and mild detergent; rinse thoroughly and allow to dry with the lid removed.

Usage recommendations

Do not use the thermos for carbonated drinks or dairy products intended for long-term storage. Avoid placing the flask in a microwave; handwashing is recommended to preserve insulation and finish. Inspect seals regularly and replace if damaged to maintain leak resistance.

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Customer questions

FAQ

How much does the Thermos Maestro MR-1643-40B 0.4 L cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 09.07.2026 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.

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