# Thermal bag PROMIS TL28 28L grey polyester, zipper closure, handles — beach and picnic cooler

**URL:** https://aio.lv/en/product--promis-tl28s--12088019
**Data updated:** 2026-03-25 18:49 (EET)
**Category:** Cooler Boxes & Bags
**Manufacturer:** PROMIS
**Manufacturer code:** TL28S
**EAN:** 5902497552978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--promis-tl28s--12088019

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Thermal bag PROMIS TL28 is a 28 L cooler made from polyester with zipper closure and carrying handles. Designed for beach and picnic use, it provides insulated storage for food and drinks during travel or outdoor activities. Lightweight and easy to use, the bag has no wheels and a neutral grey colour suitable for everyday transport.

## Long description

Thermal bag PROMIS TL28 is a 28 L cooler crafted from durable polyester with zipper closure and carrying handles. Designed for beach and picnic use, this grey insulated bag offers practical, lightweight storage for food and drinks during short trips, outdoor activities or everyday transport. The neutral colour and compact shape make it convenient to carry by hand or place in a car boot.
Advantages
The thermal bag features a full zipper closure that helps maintain internal temperature and prevents spills. Its polyester exterior provides resistance to light wear and easy cleaning, while internal insulation preserves cold or warm contents for typical day-trip durations. The integrated handles make handling simple without the need for wheels, keeping the design compact and easy to store.
Suitable for
Beach days and picnics
Short road trips and family outings
Lunch transport for work or school
Grocery shopping for temperature-sensitive items
Key specifications
Type: thermal bag / cooler
Volume: 28 L
Material: polyester exterior with insulated interior
Closure: zipper
Carrying: handles (no wheels)
Colour: grey
How to use
Open the zipper and place food and drinks inside ensuring even distribution to maintain temperature. For best results, pre-chill bottles or use ice packs wrapped to avoid direct contact with packaging. Close the zipper fully to reduce air exchange and carry the bag by its handles. After use, empty contents, wipe the interior with a damp cloth and allow to air dry before storing.
Usage recommendations
For improved cooling performance, pre-cool the bag or include frozen packs. Avoid placing hot items directly against the insulation to prevent moisture buildup and clean spills promptly to maintain hygiene and material condition.

## FAQ

### How much does the Thermal bag PROMIS TL28 28L 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 — 8 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 Thursday 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 PROMIS 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 PROMIS 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/12088019/67578531_large.webp