# Hyperlite Mountain Gear Southwest 55 Backpack, Size M, White

**URL:** https://aio.lv/en/product--oem-731821--12409792
**Data updated:** 2026-05-11 20:57 (EEST)
**Category:** Laptop Backpacks
**Manufacturer:** OEM
**Manufacturer code:** 731821
**EAN:** 0691835711553
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 465.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 385.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-731821--12409792

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The Hyperlite Mountain Gear Southwest 55 is a high-performance ultralight backpack designed for long-distance trekking and backpacking. Featuring a 55-liter capacity and durable, waterproof Dyneema Composite Fabrics, it offers exceptional strength-to-weight ratio. The Southwest 55 includes external storage pockets for easy access to gear, making it an ideal choice for thru-hikers and outdoor enthusiasts seeking reliable, lightweight equipment for multi-day adventures.

## Long description

The Hyperlite Mountain Gear Southwest 55 is a high-performance ultralight backpack engineered for long-distance trekking and multi-day backpacking expeditions. With a generous 55-liter capacity, this pack is constructed from advanced, waterproof Dyneema Composite Fabrics, providing an industry-leading strength-to-weight ratio that protects your gear in challenging outdoor environments. The design focuses on efficiency and durability, ensuring that thru-hikers and outdoor enthusiasts have a reliable companion for extended adventures in the wilderness.
Advantages
This backpack excels by offering a minimalist yet highly functional design that significantly reduces carry weight without compromising on structural integrity. The use of Dyneema Composite Fabrics ensures that the pack remains exceptionally resistant to tears and abrasions while maintaining a waterproof barrier against the elements. Its external storage system allows for quick access to essential items, which is critical for maintaining momentum during long-distance travel. The ergonomic suspension system is designed to distribute weight effectively, enhancing comfort over many miles of varied terrain.
Suitable for
Long-distance thru-hiking and backpacking
Multi-day wilderness expeditions
Ultralight trekking adventures
Outdoor activities requiring durable and waterproof gear storage
When it may not be suitable
This backpack is not intended for daily urban use, such as carrying laptops or office equipment, as it lacks specialized padded compartments for electronic devices. Additionally, users who prefer highly structured frames or heavy-duty suspension systems for carrying extremely heavy loads may find the ultralight design less supportive than traditional expedition packs.
Key specifications
Capacity: 55 liters
Material: Dyneema Composite Fabrics
Size: M
Color: White
Design: Ultralight, waterproof construction
How to use
To use the Southwest 55, pack your heaviest items close to your back and centered to maintain balance. Utilize the external pockets for items you need to access frequently, such as snacks, water bottles, or rain gear. Adjust the shoulder straps and hip belt to ensure the weight is transferred to your hips rather than your shoulders. Tighten the roll-top closure securely to ensure the pack remains waterproof and to compress the load for a stable carry.
What to consider before purchase
Verify that the size M fits your torso length correctly
Assess whether the 55-liter capacity meets your specific gear volume requirements
Consider the lack of internal organization pockets for small electronics
Usage recommendations
For optimal longevity, avoid dragging the pack over sharp rocks or abrasive surfaces. Regularly clean the Dyneema fabric with mild soap and water, and ensure the pack is completely dry before storing it in a cool, shaded area to prevent material degradation.

## FAQ

### How much does the Hyperlite Mountain Gear Southwest 55 Backpack - Size M cost, and is it available for purchase?

The price is 465.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 03.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Hyperlite Mountain Gear Southwest 55 Backpack - Size M be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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