# Portable cool bag CLATRONIC KT3720 — 20 L capacity, Peltier cooling, DC 12V car operation

**URL:** https://aio.lv/en/product--clatronic-kt3720--10725301
**Data updated:** 2026-01-13 17:31 (EET)
**Category:** Cooler Boxes & Bags
**Manufacturer:** CLATRONIC
**Manufacturer code:** KT3720
**EAN:** 4006160638882
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--clatronic-kt3720--10725301

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Insulated portable cool bag CLATRONIC KT3720 with approx. 20 L gross capacity (usable capacity noted as approx. 15 L). Uses a maintenance-free Peltier cooling system and external ventilator to cool up to 12 °C below ambient. Operates from DC 12 V (50 W) with included 12 V car cable. Splash-proof durable material, high-quality insulation, main zip compartment plus three external pockets, adjustable shoulder strap, foldable for space-saving and easy-to-clean interior.

## Long description

The CLATRONIC KT3720 portable cool bag offers a compact, transport-friendly solution for keeping food and drinks cool while on the move. With a gross capacity of approximately 15 litres and accommodation for standard 0.5 / 0.75 / 1.0 litre bottles, the bag combines a foldable, splash-proof exterior with an easy-to-clean insulated interior and an adjustable shoulder strap for comfortable carrying. The unit uses a maintenance-free Peltier cooling system powered by 12 V DC and includes a 12 V connection cable for car operation.
Advantages
Uniform cooling is achieved by an external ventilator and the Peltier system, providing cooling performance up to 12 °C below ambient temperature. The bag is made from durable splash-proof material and features high-quality insulation, a main zippered compartment plus three external storage pockets for small items. The interior is easy to clean and the whole bag is foldable for space-saving storage.
Suitable for
Camping and outdoor picnics
Car trips and travel
Shopping and short food transport
Work lunches and daily commutes
Key specifications
Model: CLATRONIC KT3720
Gross capacity: approx. 15 litres
Suitable for 0.5 / 0.75 / 1.0 litre bottles
Cooling principle: Peltier system with external ventilator
Cooling performance: up to 12 °C below ambient temperature
Power supply: DC 12 V, 50 W; includes 12 V car connection cable
Material: splash-proof exterior, high-quality insulation
Features: zipper main compartment, 3 external pockets, adjustable shoulder strap, foldable design, easy-to-clean interior
How to use
Connect the included 12 V cable to a compatible vehicle power outlet or another 12 V DC source. Place food and drinks inside the main compartment, close the zipper and switch on the cooling unit if a power switch is present. Allow a short run time for the Peltier element to reach operating temperature; the external ventilator will distribute the cool air evenly inside the bag. Do not overload the bag to ensure proper air circulation and cooling efficiency.
Usage recommendations
For best results, pre-chill items when possible and keep the bag closed during transport. Regularly clean the interior with a damp cloth and avoid prolonged exposure to rain despite the splash-proof exterior. Use only the supplied or compatible 12 V DC power source and follow vehicle socket safety guidelines.

## FAQ

### How much does the Portable cool bag CLATRONIC KT3720 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 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 29.06.2026 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 CLATRONIC 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 CLATRONIC 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/10725301/59804754_large.webp