# Thermal mug Maestro MR-1643-30B stainless steel 0.3 L, grey, vacuum insulated, leakproof

**URL:** https://aio.lv/en/product--maestro-mr-1643-30b--4283373
**Data updated:** 2026-01-21 13:33 (EET)
**Category:** Travel Mugs
**Manufacturer:** Maestro
**Manufacturer code:** MR-1643-30B
**EAN:** 4820177148123
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--maestro-mr-1643-30b--4283373

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.89 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Maestro MR-1643-30B is a 0.3 L vacuum-insulated thermal mug made of stainless steel with plastic details. It keeps drinks hot up to 12 hours and cold up to 24 hours. Features include double-wall construction, odour-proof and leakproof cap with open-close button and spout, non-slip base, overflow protection and cool-touch exterior. Height 190 mm, weight 245 g.

## Long description

Maestro MR-1643-30B is a 0.3 L vacuum-insulated thermal mug made of stainless steel with plastic details. It keeps drinks hot for up to 12 hours and cold for up to 24 hours. The mug has a double-wall construction, a cool-touch exterior and an odour-proof, leakproof cap with an open-close button and spout. It includes a non-slip base and overflow protection. Height 190 mm, diameter 6 cm, weight 245 g.
Advantages
The vacuum-insulated double-wall design provides extended temperature retention for both hot and cold beverages while the cool-touch outer surface prevents discomfort when holding hot drinks. The odour-proof, leakproof cap with an open-close button and spout enables controlled drinking and helps avoid spills. A non-slip base and overflow protection increase everyday practicality.
Suitable for
Commuting and travel
Office use
Outdoor activities and walks
Everyday use at home
Key specifications
Capacity: 0.3 L
Material: Stainless steel body with plastic details
Insulation: Vacuum insulated, double wall
Hot retention: up to 12 hours
Cold retention: up to 24 hours
Drinking method: Spout with open-close button
Leakproof: Yes
Odour-proof lid: Yes
Exterior: Cool-touch (cool wall)
Non-slip base: Yes
Overflow protection: Yes
Colour: Grey
Height: 190 mm
Diameter: 6 cm
Weight: 245 g
How to use
To use the thermal mug, open the cap using the open-close button, pour in the desired hot or cold beverage, then close the cap securely to ensure the leakproof and odour-proof seal. Drink through the spout when the cap is opened. Allow very hot liquids to settle briefly before drinking and ensure the cap is fully closed before carrying the mug in a bag or vehicle.
Usage recommendations
Do not use the product for storage of hazardous substances or chemicals. Hand-wash removable parts if recommended by the manufacturer and avoid abrasive cleaners. Check the cap and seals regularly for wear to maintain leakproof performance.

## FAQ

### How much does the Thermal mug Maestro MR-1643-30B 0.3 L cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 30.06.2026 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4283373/51205544_large.webp