# Fellow Carter Slide Mug Thermal Travel Cup 355 ml Sienna

**URL:** https://aio.lv/en/product--fellow-840228805861--12495805
**Data updated:** 2026-06-04 19:39 (EEST)
**Category:** Thermoses
**Manufacturer:** FELLOW
**Manufacturer code:** 840228805861
**EAN:** 840228805861
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fellow-840228805861--12495805

## Delivery options

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

## Summary description

The Fellow Carter Slide Mug is a 355 ml thermal travel cup designed for coffee enthusiasts on the go. Featuring a slide-lock lid for easy one-handed operation, this vacuum-insulated stainless steel mug keeps beverages hot or cold for extended periods. Its slim profile fits most cup holders, while the ceramic interior coating ensures a pure taste without metallic aftertastes. Perfect for daily commutes and travel.

## Long description

The Fellow Carter Slide Mug 355 ml in Sienna is a premium thermal travel cup engineered specifically for coffee lovers who prioritize both flavor and convenience. This vacuum-insulated stainless steel vessel is designed to maintain the optimal temperature of your beverage, keeping it hot or cold for hours. Its standout feature is the intuitive slide-lock lid, which allows for seamless one-handed operation, making it an ideal companion for busy mornings and active lifestyles.
Advantages
The primary benefit of this mug is its ceramic interior coating, which prevents the metallic aftertaste often associated with stainless steel containers, ensuring that your coffee tastes exactly as it should. The slim, ergonomic design allows it to fit comfortably in most standard vehicle cup holders, while the durable construction ensures longevity. The slide-lock mechanism provides a reliable seal to prevent spills while remaining easy to open and close during transit.
Suitable for
Daily commutes to work or school
Outdoor activities and travel
Office environments where spill-proof drinkware is required
Users who prefer a pure, untainted coffee flavor
When it may not be suitable
This mug may not be the best choice for those who require a very large capacity, as the 355 ml volume is tailored for standard coffee servings. Additionally, it is not designed to be completely leak-proof when tossed into a bag, so it should be kept upright during transport.
Key specifications
Capacity: 355 ml
Material: Stainless steel with ceramic interior coating
Insulation: Double-wall vacuum insulation
Lid type: Slide-lock mechanism
Compatibility: Fits most standard cup holders
How to use
To use the Fellow Carter Slide Mug, simply slide the lid mechanism to the open position to sip your beverage. Ensure the lid is securely closed by sliding it back to the locked position after each use to maintain temperature and prevent accidental spills. The mug is designed for easy cleaning, though hand washing is recommended to preserve the integrity of the ceramic coating and exterior finish.
What to consider before purchase
Check if the 355 ml capacity meets your daily hydration or caffeine needs.
Consider that the slide-lock lid is splash-resistant but not fully leak-proof for storage in bags.
Verify the dimensions against your specific vehicle cup holder if a perfect fit is critical.
Usage recommendations
For the best experience, pre-heat the mug with hot water before pouring in your coffee to maximize heat retention. Always ensure the slide-lock is fully engaged before placing the mug in a cup holder.

## FAQ

### How much does the Fellow Carter Slide Mug 355 ml Thermal Cup cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 Friday 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 FELLOW 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 FELLOW 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