# Sleeping bag VAUDE Sioux 400 II S adult mummy, recycled polyester, 2000×750 mm, max user height 170 cm, blue

**URL:** https://aio.lv/en/product--vaude-45759--11973506
**Data updated:** 2026-03-11 16:07 (EET)
**Category:** Sleeping Bags
**Manufacturer:** VAUDE
**Manufacturer code:** 45759
**EAN:** 4062218851269
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 66.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 54.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vaude-45759--11973506

## 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 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Adult mummy sleeping bag VAUDE Sioux 400 II S made from recycled polyester. Dimensions: 2000 mm length, 750 mm width; designed for users up to 170 cm tall. Compactly packable (package width 350 mm, length 200 mm). Suitable for backpacking, camping and outdoor overnight trips where lightweight, thermally efficient mummy shape and compact storage are needed.

## Long description

VAUDE Sioux 400 II S adult mummy sleeping bag in blue is a lightweight, packable two-season sleeping bag designed for users up to 170 cm tall. Constructed mainly from recycled polyester with Sensofiber Eco synthetic insulation, it uses a single-layer fill and a form-fitting mummy shape to balance low weight, compactness and thermal efficiency. The shell has a PFC-free Eco Finish for water repellency and dirt resistance, and the fabric meets bluesign® criteria. The sleeping bag includes a contoured hood, footbox and a long side zip with a double-slide, dividable zipper that allows connection with compatible bags. A compression stuff sack is supplied for compact transport.
Advantages
The single-layer synthetic fill provides quick-drying insulation that retains heat even when damp, while keeping weight and volume low for backpacking and hut-to-hut tours. The mummy cut and contoured hood reduce dead air space for better thermal efficiency, and the two-way zipper enables controlled ventilation. Materials are climate-conscious: both shell and insulation are made from recycled polyester, reducing energy use and CO2 emissions compared with virgin fibers. The outer fabric is treated with a PFC-free finish for water repellency and the blend of durable, easy-care fabrics ensures long service life and simple maintenance.
Suitable for
 Backpacking and multi-day trekking in late spring to early autumn
 Lightweight camping and hut-to-hut tours
 Overnight outdoor trips where compact storage and low weight are priorities
 Summer and mild-climate overnight use where quick-drying insulation is beneficial
Key specifications
 Shape: mummy (form-fitting) for efficient heat retention
 Fill type: single-layer synthetic fill (Sensofiber Eco) made from recycled polyester
 Shell and lining: high-quality recycled polyester with PFC-free Eco Finish
 Temperature seasonality: 2-season (late spring to early autumn)
 Dimensions: length 2000 mm, width 750 mm
 Maximum recommended user height: 170 cm
 Packing size (approx.): 350 mm × 200 mm when compressed in supplied sack
 Features: contoured hood, footbox, inner pocket, long side zip with double-slide dividable zipper
 Certification/standard: fabric complies with bluesign® system criteria
How to use
Use the VAUDE Sioux 400 II S as your primary sleeping system for two-season trips where low weight and compact packing matter. Fully open the long side zipper to ventilate on warmer nights or to use the bag as a quilt. Zip up and adjust the contoured hood to retain warmth during colder periods. Store dry and ventilated after use; if wet, air dry completely before packing. Use the included compression sack to reduce volume for transport and stow the bag loosely at home to preserve loft.
Usage recommendations
For best thermal performance and hygiene, use a lightweight liner compatible with the bag’s mummy shape and keep the inner pocket for small essentials. Avoid prolonged exposure to heavy rain; the PFC-free Eco Finish provides water repellency but is not a substitute for a waterproof bivy or shelter. Repair small tears promptly to maintain insulation and prolong product life.

## Specifications

| Feature | Value |
|---|---|
| Type | Mummy sleeping bag |
| Weight | 0.87 kg |
| Material | Recycled polyester |
| Width | 750 mm |
| Quantity | 1 |
| Product colour | Blue |
| Length | 2000 mm |
| Package width | 350 mm |
| Carrying case | Yes |
| Package length | 200 mm |
| Pockets quantity | 1 pockets |
| Zipper closure | Yes |
| Insulation number of layers | 1 |
| Recommended age group | Adult |
| Lower limit temperature rating | -5 °C |
| Comfort temperature rating | 11 °C |
| Maximum user height | 170 cm |
| Hooded | Yes |
| Zipper side | Left-hand zipper |
| Season rating | 2-season |

## FAQ

### How much does the VAUDE Sioux 400 II S mummy sleeping bag cost, and is it available for purchase?

The price is 66.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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. 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 VAUDE 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 VAUDE 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/11973506/67499860_large.webp