Mountain Equipment Helium Expansion Baffle

A lightweight expansion baffle providing greater internal space to Mountain Equipment Helium down sleeping bags. Expands any Helium sleeping bag by 13 cm in width, adding comfort and room to move without compromising the bag's thermal performance.

Key Features

• Expands any Helium sleeping bag by 13 cm (5 inches) in width
• Two YKK zips allow the baffle to zip into the existing sleeping bag
• 100% recycled Helium 20D outer shell, exceptionally light and highly breathable with PFAS-free DWR
• 100% recycled Supersoft 20D lining fabric with PFAS-free DWR
• 30 g of 90/10 pure duck down with a minimum fill power of 700
• Supplied with a lightweight stuff sack

Specifications

Ideal For

• Those who find standard Helium sleeping bags too narrow for comfortable sleep
• Adding extra room to a Helium bag for extended trekking and backpacking trips
• Pairing with any Helium sleeping bag for a more generous fit without replacing the bag

Technology

	Down 700 Mountain Equipment's 700 fill power duck down sits in the sweet spot of price and performance, offering excellent quality for all but the most serious use. Being down, it has a superb warmth-to-weight ratio, compressibility, lifespan and softness.
	DOWN CODEX Since 2009, Mountain Equipment's DOWN CODEX programme has set high ethical standards for down sourcing, eliminating live-plucking and force-feeding, and ensuring only top-quality virgin down is used, certified to the Responsible Down Standard (RDS).
	Helium Helium fabrics are exceptionally light, compressible and soft. Their densely woven construction ensures the highest levels of down-proofing, fibre resistance and wind resistance, ensuring lasting performance despite their extremely low weight.
	Fair Wear Mountain Equipment is a proud member of the Fair Wear Foundation, committed to implementing the highest standards of working conditions in garment production. Designed and developed in the UK.