Win a Men's or Women's Mountain Equipment Helium 250 Sleeping Bag - weighing less than most bottles of water and packing down equally small, this is the perfect bag for the dedicated warm-weather backpacker.

Using 700 fill power DOWN CODEX®-approved duck down and a high-performance, 100% recycled Helium 20D outer fabric, the Helium 250 is an incredibly efficient but lightweight and packable sleeping bag, perfect for warm-weather backpackers and tourers wanting to decrease their pack size.

Slant-baffle construction through the body to maximises warmth, improves packability and prevents down migration, keeping you warm night after night and preventing cold spots. Our four-baffle footbox system focuses warmth around your feet, while in the hood, a five-baffle system optimises comfort and keeps the down exactly where it needs to be.

Inside the bag, a 100% recycled Supersoft 20D lining fabric with PFC free DWR offers breathability and durability for comfortable nights and a long lifespan, while a full-length Gemini™ zip baffle practically elimates heat loss in this vulnerable area and is stiffened so it won't catch in the zip. The low-profile magnetic Lode Lock™ closure and collar drawcords are effective and easy to use.

Designed with a technical yet comfortable Alpine 2.0 fit, Helium bags optimise thermal performance while minimising weight. With a Good Night's Sleep Temperature of 1°C (34°F), the Helium 250 is the best choice for warm-weather camping and backpacking.

• 100% recycled HELIUM 20D outer shell is very light and highly breathable with FC free DWR
• 261g of 90-10 Pure Duck Down with a minimum fill power of 700 (men's)
• 242g of 90-10 Pure Duck Down with a minimum fill power of 700 (women's)
• Alpine fit maximises thermal efficiency (men's)
• Women's Alpine fit with zoned EXL® system maximises thermal efficiency (women's)
• Slanted box-wall baffles and stitch-through baffles
• Mid-level side seams
• 5 baffle anatomically shaped hood
• 4 baffle anatomically shaped and offset foot-box
• Full length Gemini zip baffle with 140cm zip and integrated neck collar with Lode Lock closure
• 100% recycled Supersoft 20D lining fabric with FC free DWR
• Supplied with waterproof roll-top stuff-sack and storage cube

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