# Backpack Deuter Aircontact Lite 40 + 10 Expanded volume 10 L

**URL:** https://aio.lv/en/product--deuter-334012313740--10509821
**Data updated:** 2026-04-03 16:15 (EEST)
**Category:** Travel & Sports Bags
**Manufacturer:** DEUTER
**Manufacturer code:** 334012313740
**EAN:** 4046051148656
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Deuter Aircontact Lite 40 + 10 is a versatile backpack designed for hiking and trekking. It features an expandable volume of 10 liters, providing extra space for gear. The backpack is lightweight yet durable, made from high-quality materials, ensuring comfort during long journeys. It includes adjustable straps and multiple compartments for organized storage, making it ideal for outdoor adventures.

## Long description

The Deuter Aircontact Lite 40 + 10 Expanded volume 10 L is a trekking backpack designed for multi-day hikes and extended outdoor trips. It combines a lightweight construction with durable materials and an expandable 10‑litre collar that increases carrying capacity when required. The pack features VariQuick back length adjustment and ECL hip fins to ensure a customised fit and efficient load transfer, while the Aircontact Lite full-contact back system made from open-cell foam with a central ventilation channel improves breathability and reduces strain on the spine. Multiple compartments and adjustable straps support organised packing and flexible load distribution on long trail days.
Advantages
The backpack’s lightweight yet robust build provides a balance between durability and reduced carrying weight. Variable back length adjustment and ergonomic hip fins deliver a tailored fit and efficient weight distribution to the hips. The Aircontact Lite back system with open-cell foam and ventilation channel increases airflow along the back and helps maintain comfort on sustained hikes. An expandable 10 L collar creates additional volume for extra gear, while multiple pockets and attachment points allow for organised storage and quick access to essentials.
Suitable for
 Multi-day trekking and backpacking trips
 Alpine hikes and mountain trails where adaptable volume is needed
 Travelers who require a durable, lightweight pack with good ventilation
 Carrying camping equipment and clothing with organised compartment access
Key specifications
 Nominal capacity: 40 L with an additional expandable 10 L collar
 Weight: lightweight construction (manufacturer description notes reduced carry weight)
 Back system: Aircontact Lite full-contact back made of open-cell foam with ventilation channel
 Adjustment: VariQuick back length adjustment and ECL hip fins for customised fit
 Construction: multiple compartments, external attachment points and adjustable shoulder and compression straps
 Materials: high-quality fabrics designed for durability in outdoor use
How to use
Pack heavier items close to the spine and near the hip belt to optimise load transfer to the hips. Use the main compartment for bulk gear and the expandable collar for extra clothing or equipment when needed. Adjust the VariQuick back length to match your torso height and set the ECL hip fins so they sit flush on the iliac crest for even weight distribution. Fine-tune shoulder straps and sternum strap to stabilise the load and use compression straps to secure contents and reduce shifting while moving.
Usage recommendations
For best comfort and performance, set up the pack before a long hike: adjust the back length, position the hip fins correctly and distribute weight with heavy items close to the back. Use the ventilation channel for improved airflow during active use and regularly check straps and attachments for wear to maintain reliable function on extended trips.

## Specifications

| Feature | Value |
|---|---|
| Expandable | Yes |
| Expanded volume | 10 L |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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 DEUTER 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 DEUTER 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

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