# Backpack port designs Chicago EVO Expandable for 15.6–16" laptops, model 400511

**URL:** https://aio.lv/en/product--port-designs-400511--11158275
**Data updated:** 2026-02-14 19:33 (EET)
**Category:** Laptop Cases & Sleeves
**Manufacturer:** port designs
**Manufacturer code:** 400511
**EAN:** 3567044005110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 61.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 50.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--port-designs-400511--11158275

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Portable backpack port designs Chicago EVO Expandable designed for 15.6–16" laptops (model 400511). Features an expandable main compartment to increase packing capacity, padded laptop compartment for device protection and organized interior pockets for accessories. Suitable for daily commuting, business travel and study, offering practical storage and comfortable carry.

## Long description

The port designs Chicago EVO Expandable backpack for 15.6–16" laptops (model 400511) is a practical everyday bag with an extendable main compartment that increases packing capacity when needed. It includes a padded laptop compartment sized for 15.6–16" devices, multiple interior pockets for accessories, and ergonomically shaped shoulder straps for comfortable carrying during commutes or travel.
Advantages
The expandable main compartment allows quick adjustment of storage volume without changing bags. A dedicated padded laptop sleeve protects a 15.6–16" notebook from shocks and scratches while keeping it separate from other items. Organized interior pockets and a zippered front compartment help store power adapters, cables, small accessories and personal items for easy access. The backpack is built with materials designed for daily use and features comfortable straps to reduce shoulder strain.
Suitable for
Daily commuting to work or university with a 15.6–16" laptop
Business trips and short travels where additional packing capacity is occasionally needed
Students carrying textbooks, laptop and accessories
Office professionals who need organized storage for cables, chargers and documents
Key specifications
Compatible laptop size: 15.6–16 inches
Main compartment: expandable for increased capacity
Laptop compartment: padded for impact protection
Interior organization: multiple pockets for accessories and small items
Carrying system: padded, ergonomically shaped shoulder straps
Closure: zippered compartments for secure storage
Typical use: commuting, business travel, study
How to use
Place your 15.6–16" laptop in the padded compartment to ensure it is secured and separated from other items. Use the interior pockets to organize chargers, cables, a mouse and personal items. Expand the main compartment when you need additional space for documents, clothes or purchases; compress it back when less volume is required. Adjust the shoulder straps for a comfortable fit and use both straps to distribute weight evenly during longer carrying periods.
Usage recommendations
For best protection, store the laptop in the padded compartment and avoid overloading the backpack beyond the expanded capacity. Regularly check zippers and seams and keep liquids in sealed containers to prevent damage to electronics and fabrics.

## FAQ

### How much does the Backpack port designs Chicago EVO Expandable 15.6–16" cost, and is it available for purchase?

The price is 61.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 06.07.2026 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: Cash payment, 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 port designs 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 port designs 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/11158275/65904641_large.webp