Mountain Equipment Classic Eco 300 Sleeping Bag (0°C/32°F)

The lightest option within the Classic Eco collection, this bag offers generous space and reliable comfort for use during the milder seasons of spring and summer.

Crafted from recycled down and fabrics, the Classic Eco series stands as one of the most environmentally conscious choices. With excellent warmth, dependable technical performance, and a roomy Mountain Fit, these compressible down sleeping bags are well-suited to trekking, backpacking, mountaineering, and global travel.

Downproof fabric and a slanted baffle design help maintain optimal loft while keeping the strategically placed 700-fill power down firmly in position to avoid cold spots. At the base of the bag, a two-baffle offset foot box provides insulated warmth for the feet, while a generous five-baffle hood with a drawcord collar ensures heat retention for restful sleep, night after night.

Internally, the trusted EXL® elasticated stitching system reduces dead air space, cuts down on draughts, and gently draws the liner away from the down to enhance loft and thermal efficiency. Alongside this, a full-length Gemini™ zip baffle runs the length of the entry point to prevent warmth from escaping. A low-profile magnetic Lode Lock™ closure and accessible collar drawcords are designed for intuitive use, even in darkness.

With a Good Night’s Sleep Temperature rated at 0°C (32°F), the Classic Eco 300 is a superb choice for spring and summer adventures, including trekking, backpacking, alpine pursuits, and mountain expeditions.

Features

• The shell and lining fabrics are crafted from 100% recycled Earthrise materials, offering lightweight, downproof performance with an FC-free DWR finish.
• It contains 267g of recycled down with a minimum of 700 fill power for excellent insulation.
• The Mountain fit, combined with the zoned EXL® system, ensures a roomy yet thermally efficient design.
• Slanted Box-Wall baffles are utilised throughout to enhance durability and insulation.
• Mid-level side seams improve structural integrity and comfort.
• The hood features five anatomically shaped baffles for a snug, ergonomic fit.
• The foot-box includes two anatomically shaped baffles that are offset for superior warmth and comfort.
• A full-length Gemini zip baffle with a 165cm zip is paired with an integrated collar and a Lode Lock closure for optimised heat retention.
• The bag is supplied with a waterproof roll-top stuff sack and a storage cube for convenient transport and organisation.
  
  

Specifications

Technology

	Down Cycle The recycled down used comes entirely from post-consumer goods, including unwanted clothing and bedding collected by waste recycling companies.
	Fair Wear Fair Wear ensures that the clothing is produced under high standards that promote ethical working conditions.
	Down 700 Down is the finest insulator that Mountain Equipment have. Its warmth-to-weight ratio, compressibility, long lifespan, and softness are yet to be matched by manmade insulations. For all but the most serious expeditions, Duck Down is a great choice for both insulated clothing and equipment.

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