Mountain Equipment Classic Eco 500 Sleeping Bag (-6°C)

Reliable three-season warmth for remote treks

Built for backpackers, trekkers, mountaineers and travellers, the Mountain Equipment Classic Eco 500 Sleeping Bag combines 100% recycled Earthrise fabrics with 494g of recycled 700 fill power down to deliver dependable insulation with a lower environmental impact. Designed with a spacious Mountain Fit, it provides comfortable three-season performance with a verified Good Night's Sleep Temperature of -6°C (21°F), making it well suited to spring, summer and autumn adventures in temperate climates.

Performance & Engineering

• Recycled Down Insulation: Engineered with 494g of recycled down rated to a minimum 700 fill power, delivering efficient warmth and compressibility for multi-day backpacking and trekking trips.

• Optimised Loft Construction: Built with slanted Box-Wall baffles that keep down evenly distributed throughout the bag, helping eliminate cold spots and maintain insulation during changing overnight conditions.

• Thermally Efficient Mountain Fit: Designed with a spacious yet efficient Mountain Fit, balancing comfort and freedom of movement while reducing unnecessary dead air space inside the bag.

• Heat-Retaining Hood & Foot Box: Utilises a 5-baffle anatomically shaped hood and 2-baffle offset foot box to improve warmth retention around key heat-loss areas during colder nights.

• Draft-Reducing Zip System: Equipped with a full-length Gemini zip baffle, 165cm zip, integrated collar and Lode Lock closure to minimise heat loss and provide easy adjustment in low-light conditions.

Technical Specifications

• Ideal For: Camping, Backpacking & Trekking
• Main Fabric: 100% recycled Earthrise shell and lining fabrics, lightweight, downproof, PFAS-free DWR finish
• Weight: 990g (Regular), 1030g (Long)
• Hardware: 165cm zip, Lode Lock closure, drawcord-adjustable hood and collar
• Pockets / Features: Slanted Box-Wall baffles, 5-baffle anatomically shaped hood, 2-baffle offset foot box, EXL® elasticated stitching system, full-length Gemini zip baffle, waterproof roll-top stuff sack, storage cube
• Fit: Mountain Fit

Care & Longevity

Store the sleeping bag loosely in the supplied storage cube when not in use to help maintain down loft and long-term insulation performance. Use the waterproof roll-top stuff sack only for transport and always follow the manufacturer’s care instructions. Do not rely on compressed storage for extended periods, and follow the care label for cleaning and maintenance requirements.