Alpine 600 Long Ultralight Down Sleeping Bag

About the Rab Alpine 600 Long

What is the Rab Alpine 600 Long good for?

The Rab Alpine 600 Sleeping Bag is designed for alpinists, mountaineers and long-distance trekkers who need dependable warmth without the bulk. It’s ideal for multi-day adventures where weight, packability and weather resistance are essential.

How will some of the key features of the Rab Alpine 600 Long enhance my experience?

This sleeping bag is part of the Rab Alpine Series and weighs just 1050g, thanks to its lightweight Pertex Quantum shell and 600g of 650FP ethically sourced European duck down. The down is treated with Nikwax Hydrophobic Down to maintain loft and insulation even in damp conditions, lasting up to 60 times longer than untreated down and drying three times faster. The trapezoidal box-wall construction helps eliminate cold spots, and a 3D down-filled neck collar, drawcord hood, and full-length down baffle along the ¾ YKK zip work together to trap heat efficiently. Its tapered mummy fit and angled foot box ensure a snug yet comfortable sleep. It also includes an internal pocket for small essentials.

Why choose the Rab Alpine 600 Long?

If you’re seeking a sleeping bag that balances warmth, low weight, durability and affordability, the Rab Alpine 600 stands out. Designed and hand-finished in Derbyshire, UK, it offers trusted performance from a brand with over 30 years of mountain heritage. Ideal for fast-moving expeditions where space and weight matter, it keeps you warm, dry and well-rested without weighing you down.