Mummy sleeping bag VAUDE Sioux 800 II S Adult, recycled polyester, 2000×750 mm (min 500 mm), blue

VAUDE Sioux 800 II S is an adult mummy sleeping bag made from 100% recycled polyester that combines a tapered, body-contoured shape with moisture-resistant materials for overnight outdoor use. With an overall length of 2000 mm, a maximum shoulder width of 750 mm and a minimum foot width of 500 mm, this compact bag is intended for users up to approximately 170 cm. The outer shell is treated with a PFC-free Eco Finish for water repellency and dirt resistance, while the microfiber Sensofiber filling transports moisture outward and maintains insulating performance even when damp. The design focuses on thermal efficiency through a contoured hood, adjustable warmth collar and long two-way zip, and the product is part of VAUDE’s sustainable Green Shape and closed-loop initiatives.

Advantages

The mummy cut and contoured hood reduce dead air space and improve heat retention while keeping weight and packed volume low. The Sensofiber fill provides consistent insulation and wicks moisture away from the body to help maintain comfort in mixed conditions. The outer fabric with Eco Finish offers reliable water and dirt resistance without PFCs, and the bluesign®-standard inner fabric ensures skin-friendly contact. Materials and construction emphasize reparability and efficient use of resources, aligning with VAUDE’s environmental standards.

Suitable for

• Hiking and trekking trips where compact, thermally efficient sleeping gear is required
• Backpacking and travel with limited pack space
• Outdoor overnight stays and open-sky camping where moisture resistance is beneficial
• Users up to approximately 170 cm seeking a fitted sleeping bag

Key specifications

• Overall length: 2000 mm
• Maximum width (shoulder): 750 mm
• Minimum width (foot): 500 mm
• Packed dimensions (approx.): 400 mm length × 250 mm diameter
• Shape: mummy, body-contoured
• Shell material: 100% recycled polyester with PFC-free Eco Finish
• Lining: soft, skin-friendly fabric certified to bluesign® standard
• Insulation: Sensofiber microfiber fill made from 100% recycled polyester
• Closure: long two-way zip with double-slide, dividable zip option for connecting bags
• Features: contoured hood, warmth collar, inner pocket, footbox, compression stuff sack included

How to use

Unpack the sleeping bag and fully open the two-way zip to get in. Adjust the contoured hood and warmth collar to reduce drafts and trap warm air around the head and neck. If you overheat, open the long zip partially or fully to ventilate. Use the inner pocket for small essentials and close the zip when leaving the bag unattended. After use, air the bag if damp, then dry completely before storage. Pack the sleeping bag into the included compression sack for transport, and avoid prolonged storage in the compressed state to preserve loft.

Usage recommendations

For best performance, pair the sleeping bag with an insulating sleeping pad to reduce heat loss to the ground. Clean according to the manufacturer’s care instructions using mild detergent suitable for synthetic insulation; avoid fabric softeners and high heat drying. Repair small tears promptly to maintain water resistance and insulation performance. The product is designed for outdoor use in variable conditions but is not intended as a substitute for specialized mountaineering or extreme-weather equipment.