# Bottle warmer Grownsy double bottle warmer W3-1 – dual heating for two bottles

**URL:** https://aio.lv/en/product--grownsy-w3-1--12254679
**Data updated:** 2026-04-21 20:25 (EEST)
**Category:** Baby Feeding
**Manufacturer:** Grownsy
**Manufacturer code:** W3-1
**EAN:** 5905156102583
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grownsy-w3-1--12254679

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Grownsy double bottle warmer W3-1 is a dual bottle warming device designed to heat two baby bottles simultaneously. It provides straightforward bottle warming for expressed breast milk or formula, supporting quick preparation of feeds. Suitable for home use and nursery settings, it simplifies warming routines and reduces waiting time when caring for two infants or preparing multiple feeds.

## Long description

The Grownsy double bottle warmer is designed for parents who need to heat baby milk and food quickly and safely. Its large double chamber lets you heat two bottles or milk bags simultaneously. The unit offers multiple functions including quick steam heating, water bath heating, defrosting, steam sterilization, meal warming, precise temperature control and a timer, giving you control over feedings at any time of day.
Advantages
The double chamber shortens waiting time and reduces stress by allowing two bottles or pouches to be heated at once. Fast steam heating prepares milk in about 5 minutes while the water bath mode provides gentler, gradual warming and temperature maintenance. A heat-retention function keeps milk or water at a set temperature for up to 24 hours. Precise adjustment of time in 30‑second increments and temperature to 1°C ensures consistent results without guesswork. Built‑in steam sterilization supports hygienic preparation of bottles and accessories, and the intuitive LED panel, automatic shut‑off, audible cycle end signal and protective basket make everyday use safe and straightforward.
Suitable for
Heating breast milk or formula in bottles up to 400 ml
Warming milk bags and ready meals in pouches or jars
Defrosting frozen milk or baby food
Steam sterilizing bottles, pacifiers and small feeding accessories
When it may not be suitable
The device is intended for indoor household use and requires a 220–240 V power supply; it may not be suitable where only other voltages are available. It is designed for bottles and containers up to 400 ml, so it will not accommodate larger bottles or oversized containers.
Key specifications
Power supply: 220–240 V
Rated power: 280 W
Capacity: supports bottles up to 400 ml
Recommended ambient temperature: 15–30°C
Recommended humidity: 50–80%
Functions: steam heating, water bath heating, defrosting, steam sterilization, meal warming, temperature control, timer, heat retention up to 24 hours
How to use
Place bottles, milk bags or jars into the two chambers according to size, select the required function (steam or water bath for heating, defrost for thawing, sterilize for steam sterilization), set the target temperature and time using the control panel, then start the cycle. Use the fast steam mode when you need milk ready quickly (about 5 minutes) and the water bath mode for gentler warming or maintaining temperature. After the cycle ends the unit signals audibly and may switch off automatically; remove items using the protective basket or tongs to avoid burns.
What to consider before purchase
Requires 220–240 V mains power
Designed for indoor use only
Maximum bottle capacity per chamber: 400 ml
Ensure sufficient countertop space for the double-chamber unit
Usage recommendations
To ensure safe feeding, always check the temperature of milk or food before giving it to your child. Use the water bath mode for sensitive warming and reserve steam mode for faster heating. Regularly descale the unit and follow the manufacturer’s cleaning and sterilization instructions to maintain hygiene and performance.

## FAQ

### How much does the Grownsy double bottle warmer W3-1 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 Grownsy 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 Grownsy 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/12254679/68158725_large.webp