Down Sleeping Bags

The Sea to Summit Spark Pro Ultralight Sleeping Bag is designed to provide warmth while remaining incredibly lightweight and compact when compressed. It's ideal for those prioritising comfort on lightweight adventures. Its versatility allows it to adapt to various conditions, making it both functional and lightweight. The bag's excellent warmth-to-weight ratio ensures comfort without sacrificing portability, making it easy to pack and carry.

The Rab Women's Ascent 500 (-5C) is a 650FP duck down sleeping bag made with a recycled, wind-resistant Pertex Quantum outer. Great for camping and trekking adventures, the Ascent 500 features a wide and comfortable women's specific mummy shape, ideal for use in spring conditions. Exploring with a partner or want extra space? Pick up a left and a right zipped bag and you can zip them together.

The Rab Mythic Ultra 120 Modular Down Sleeping Bag is an award-winning, ultralight sleeping bag that's been designed for activities such as thru-hiking, bike-packing and mountain running. This bag cuts weight and bulk by only including insulation where it's not already provided by your sleeping mat. The upper bag and underside of the legs, is filled with ultra-high-lofting 900FP down and heat-reflective TILT, reducing radiant heat loss without a gram of unnecessary weight. Meanwhile, the lower bag hooks around the mat which insulates you from the ground.

The Rab Women's Neutrino 400 (-7C) has been built for those moving fast and light on mountain missions. Eliminating excess bulk with a highly tapered design and offering exceptional warmth for its weight, the Neutrino 400 is perfect for three season adventures. It features a shorter length and female specific shape, filled with 800FP goose down and covered with a recycled, wind resistant Pertex® Quantum outer.

The Rab Neutrino 200 Down Sleeping Bag (-1C) has been built for fast and light mountain missions in the spring and summer. Eliminating excess bulk with a highly tapered design and offering high warmth for its weight, the Neutrino 200 is perfect for two season mountain missions. Filled with 800FP goose down and covered with a recycled, wind resistant Pertex® Quantum outer. Additional baffles along the length of the zip and around the neck decrease heat loss, and with an adjustable drawcord around the hood you can cinch the bag around your face.

The Rab Neutrino 400 (-7C) has been built with fast and light mountain missions in mind, eliminating excess bulk and offering exceptional warmth for its weight in a highly tapered design. It's filled with 800FP goose down and covered with a recycled, wind resistant Pertex Quantum outer. Designed with a narrow mummy fit, for reduced bulk and pack size, and constructed with lightweight, high performance materials. It’s perfect for three season mountain missions.

The Rab Ascent 300 Down Sleeping Bag (1C) is a great option for those buying their first duck down sleeping bag suitable for use in summer conditions. Made with a recycled and wind resistant Pertex Quantum outer, and filled with 650FP duck down, this is the perfect bag for summer climbing trips or bothy-based adventures in mild conditions. The Ascent 300 features a wide and comfortable mummy shape that has plenty of space for additional layers to be worn underneath if required.

The Rab Ascent 500 (-5C) is a versatile sleeping bag made with a recycled, wind resistant Pertex Quantum outer. It features a wide and comfortable mummy fit, with plenty of space to wear additional layers if needed. It is filled with 500g of 650FP duck down, making it suitable for two season use and spring conditions similar to those in the UK, New Zealand or Scandinavia. Hand-filled in the UK, all of Rab's down bags benefit from never having had their down compressed before use, therefor maintaining the down’s loft and warmth.

The Rab Neutrino 200 Sleeping Bag features a highly tapered design that eliminated excess bulk and provides a high level of warmth for its weight. It's been constructed from lightweight, high-performance materials that make it great for fast and light mountain missions in the spring and summer months. Filled with 800FP goose down and covered with a recycled, wind-resistant Pertex Quantum outer, the Neutrino 200 offers exceptional packability and warmth for its weight.

The Rab Neutrino 600 is a four season sleeping bag that offers exceptional packability and warmth for its weight. Built for fast and light winter missions, this bag eliminates excess bulk without sacrificing quality. The Neutrino 600 is filled with 800FP goose down and covered with a recycled, wind resistant Pertex® Quantum outer. It has a narrow mummy fit, for reduced bulk and pack size, and has been constructed with lightweight and high performance materials.

The Rab Neutrino 800 is a four season sleeping bag that offers exceptional packability and warmth for its weight. Built for fast and light winter missions, this bag eliminates excess bulk without sacrificing quality. The Neutrino 800 is filled with 800FP goose down and covered with a recycled, wind resistant Pertex® Quantum outer. It has a narrow mummy fit, for reduced bulk and pack size, and has been constructed with lightweight and high performance materials.

The Rab Neutrino 600 is a four season sleeping bag that offers exceptional packability and warmth for its weight. Built for fast and light winter missions, this bag eliminates excess bulk without sacrificing quality. The Neutrino 600 is filled with 800FP goose down and covered with a recycled, wind resistant Pertex® Quantum outer. It has a narrow mummy fit, for reduced bulk and pack size, and has been constructed with lightweight and high performance materials.

The Rab Neutrino Pro 900 is a down sleeping bag that's perfect for high altitude, fast moving expeditions in sub-zero temperatures and winter mountaineering in extreme conditions. This bag has a highly tapered design that offers exceptional warmth and protection for its weight. Filled with 800FP, goose down and covered with wind and water resistant, recycled Pertex® Quantum Pro, this bag is built for fast and light winter mountain missions.

The Rab Neutrino Pro 300 boasts a streamlined design, reducing excess bulk while delivering exceptional warmth and protection relative to its weight. Tailored for swift and lightweight spring and summer mountain endeavours, this sleeping bag features 800FP goose down insulation and is enveloped in wind and water-resistant, recycled Pertex® Quantum Pro fabric.

The Rab Neutrino Pro 500 is packed with 800FP goose down, enclosed in a wind and water-resistant recycled Pertex® Quantum Pro shell. Featuring a streamlined design to minimise bulk and deliver remarkable warmth-to-weight ratio, this sleeping bag is crafted for swift and lightweight mountain endeavours.

The Rab Alpine 600 is a tapered sleeping bag that's been built for mountain adventures, with 600g of 650FP duck down and a wind resistant Pertex® Quantum outer, this bag is a great choice for alpinism, mountaineering and trekking, whether on foot or two wheels. It offers a good warmth-to-weight ratio and has a low-bulk design, perfect for adventures at altitude. Complete with a narrow mummy fit and angled footbox, the Rab Alpine 600 is designed to cut down unnecessary bulk and weight, whilst ensuring a comfortable night’s sleep.