Rab

At Up and Under in Cardiff, UK, we proudly stock a wide selection of Rab clothing, sleeping bags, and outdoor equipment, built to perform in the world’s toughest environments. Founded in 1981 by Scottish climber Rab Carrington, the brand began with hand-sewn sleeping bags in Sheffield and quickly earned a reputation for exceptional quality among mountaineers and expeditionists.
With over 40 years of innovation, Rab continues to lead in high-performance outdoor apparel, using cutting-edge materials like ethically sourced European down, Pertex® fabrics, and recycled insulation technologies. Whether you’re tackling an alpine ascent, winter trek, or backcountry bivy, Rab gear is designed for comfort, durability, and weather protection in extreme conditions. Rab also prioritizes sustainability, aiming for carbon reduction, ethical sourcing, and circular design principles, ensuring their gear performs in the wild while helping preserve it for the future.
Explore our full range of Rab products at Up and Under and gear up for your next mountain adventure with confidence.
Rab Ladakh Paclite Plus Pants
The Rab Ladakh Paclite Plus Pants have been built with sudden downpours in mind. Made with 100% recycled Gore-Tex Paclite Plus fabric that's sure to keep you dry when it matters most, these trousers are lightweight, packable and breathable, so you can keep them stashed in your pack in case a storm rolls in. The Ladakh Pants feature a 3/4 length design with a two-way zip that allows you to pull them on quickly over boots and the seal out the elements with an internal storm guard.
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Rab Women's Ladakh Paclite Plus Pants
The Rab Women's Ladakh Paclite Plus Pants have been built with sudden downpours in mind. Made with 100% recycled Gore-Tex Paclite Plus fabric that's sure to keep you dry when it matters most, these trousers are lightweight, packable and breathable, so you can keep them stashed in your pack in case a storm rolls in. The Ladakh Pants feature a 3/4 length design with a two-way zip that allows you to pull them on quickly over boots and the seal out the elements with an internal storm guard.
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Rab Exosphere 3.5
The Rab Exosphere 3.5 is a reliable, self-inflating sleep mat that's perfect for camping and overnight adventures. It uses X-Core foam for insulation, which offers support and will ensure you have a comfortable night's rest. The Exosphere 3.5 is durable, easy to use and comfortable, making it ideal for a variety of uses.
Rab Ionosphere 5.5
The Rab Ionosphere 5.5 insulated air mat delivers exceptional winter warmth with an R-value of 5.5 and advanced TILT reflective technology. Featuring Stratus™ R insulation and an 8cm thickness, it reduces radiant and convective heat loss in sub-zero conditions. Lightweight and compact, it’s ideal for mountaineering, ski touring and winter fast-packing. Engineered for maximum warmth-to-weight efficiency in demanding alpine environments.
Rab Ionosphere 5
The Rab Ionosphere 5 is an ultra-lightweight and packable sleeping mat that's been designed for use in challenging environments. It uses 100% recycled Stratus R insulation technology to reduce heat loss through convection, offering an unbeatable warmth-to-weight ratio. The packable Ionosphere 5 is the perfect choice for mountain expeditions where every gram counts and is loaded with the necessary tech to keep you warm in the toughest conditions.
Rab Stratosphere 4
The Rab Stratosphere 4 is an all-round sleeping mat that offers a superior warmth to weight ratio. This versatile and lightweight mat packs down small enough to take on all your trekking, climbing and backpacking adventures. The Stratosphere range of mats use Stratus R insulation technology, this traps air and reduces heat loss through convection, helping maintain your body's temperature when things get cold.
Rab Stratosphere 5.5
The Rab Stratosphere 5.5 is a resilient sleeping mat that offers minimum weight without sacrificing on warmth. This mat is highly versatile and compact, making it perfect for taking on your trekking, climbing or backpacking adventures in the mountains. It uses recycled Stratus R insulation technology, which traps air to reduce heat loss through convection, therefore helping your body maintain its temperature.
Rab Latok 20
The Rab Latok 20 backpack has been built to withstand rugged terrain and cold temperatures, whilst keeping bulk and weight to a minimum. This ultra-tough and abrasion-resistant pack offers unrestricted mobility on vertical adventures, with a lightweight Mono Mesh harness and a removeable waist-belt, for shedding more weight when needed. Finished with a fluorocarbon-free DWR and recycled lining, the pack has a streamlined design which cuts down on weight and is perfect for alpinists who are counting the grams.
Rab Mythic Alpine Down Jacket
The Rab Mythic Alpine Down Jacket has been built for those those looking for an extremely warm and lightweight down jacket that can be easily stashed and thrown on when you need a boost of heat. Perfect for those moving fast and light, the Mythic Alpine Jacket offers alpinists and mountaineers an impressive balance of weight, warmth and mobility.
Rab Neutrino 600
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.
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Rab Mythic Alpine Light Down Jacket
The Rab Mythic Alpine Light is a hybrid down and synthetic jacket that's breathable and easy to stash away, perfect for fast moving winter ascents. This jacket slashes weight whilst maximising warmth thanks to its body mapped insulation and ultralight construction. It has down filled baffles centred around the core while resilient synthetic insulation is used on the sides cuffs, shoulders and base of the hood which breathes and manages moisture efficiently.
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Rab Latok GTX Pants
The Rab Latok GTX Pants are a tough hardshell pant that have been built for winter climbing, mountaineering and alpinism. Made with Gore-Tex Pro, the Latok pants are both durable and lightweight with outstanding mobility. Move freely with enhanced articulation, pull-on easily over layers or bulky footwear with ⅞ length side zips and adjust your air flow as you go with the two-way, triple-puller side zips.
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Rab Women's Mythic Alpine Down Jacket
The Rab Women's Mythic Alpine Jacket offers impressive warmth and mobility in the biting cold for alpinists and mountaineers alike. Designed for those moving fast and light, the Mythic Alpine is an extremely warm down jacket that you can climb in, stash easily and thrown on whenever you need a boost of heat. Shaving grams wherever possible it has lightweight, low bulk, stitch-through construction to stabilise the down while still allowing excellent breathability.
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Rab Latok Mountain GTX Jacket
The Rab Latok Mountain GTX is a tough, 3-layered shell jacket made with two weights of GORE-TEX Pro to offer the best protection and breathability. This jacket is perfect for year-round walking, hiking and trekking in the roughest of weather conditions, whether that's in blizzards or sideways rain! It has a stowable hood, preventing it from billowing in the wind when not in use and a protective stiff peak that will keep the rain off your face. Designed to move easily with your head, it won’t hinder visibility when you need it most.
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Rab Women's Valiance Jacket
The Rab Women's Valiance Jacket will keep you warm and dry however wild the weather gets, whether that's in the cold winter months or on the everyday commute. Built with durable and waterproof Pertex, the Valiance offers reliable protection beneath the darkest skies. The narrow bonded box-wall construction stabilises the down and allows it to fully loft, trapping the maximum amount of air for warmth. For added durability, lower bulk, and better moisture management, the cuffs and hood are insulated with fast drying, synthetic Stratus insulation.
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Rab Women's Latok Mountain GTX Jacket
The Rab Women's Latok Mountain GTX is a tough, 3-layered shell jacket made with two weights of GORE-TEX Pro to offer the best protection and breathability. This jacket is perfect for year-round walking, hiking and trekking in the roughest of weather conditions, whether that's in blizzards or sideways rain! It has a stowable hood, preventing it from billowing in the wind when not in use and a protective stiff peak that will keep the rain off your face. Designed to move easily with your head, it won’t hinder visibility when you need it most.
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Rab Latok 38
The Rab Latok 38 is a super strong and ultralight rucksack that's been built to withstand a beating. Engineered with Spectra fibres that are 15 times stronger than steel for their relative weight, this pack is ready to take on even the most rugged rock and ice. The Latok 38 has various strippable and lightweight features, meaning you can keep the weight to an absolute minimum depending on what gear you need. From the foam back panel to the detachable rope strap, you can customise the weight, rigidity and fit of the pack depending on your day’s objective.
Rab Latok 28
The Rab Latok 28 is a strong and lightweight climbing pack that can withstand even the most rugged rock and ice. Engineered with Spectra fibres that are 15 times stronger than steel for their relative weight, this pack is built to take a beating. With strippable features for days when you’re moving ultralight and super tough construction, the Latok is equipped to accompany you on your most challenging objectives.
Rab Braces
The Rab Braces are adjustable braces with four attachment hooks, they are compatible with any Rab legwear which already have braces.
Rab Incline Light Pants
The Rab Incline Light Pants are packable and lightweight. These all-round outdoor pants are highly breathable and stretchy, making them excellent for covering up on warm days hillwalking, hiking, and trekking.
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Rab Torque Mountain Pants
The Rab Torque Mountain Pants are a reliable, all-round mountain trouser that balance comfort and freedom of movement ready for any mountain mission, hike or scramble. These robust and stretchy trousers provide lightweight and versatile protection across rugged terrains. Negotiate rocky inclines with ease thanks to the improved articulation, gusset at the crotch, and exceptional leg lift. A further zipped gusset panel at the hem accommodates a range of boot types. The part-elasticated waistband with snap closure is supportive throughout long days on the mountain, while low profile belt loops give you the option of further customising the fit.
Rab Incline Light Shorts
The Rab Incline Light Shorts for men are versatile, highly breathable outdoor shorts. Their stretchy, lightweight and packable design make them ideal for warm days of hillwalking, hiking or trekking. Crafted from a single weave stretch Matrix™ fabric with a fluorocarbon-free DWR finish, these shorts offer both breathability and water resistance.
Rab Women's Lineal Tank
Ideal for climbing and active summer days, the Rab Women's Lineal Tank provides soft-feel support and freedom of movement with its quick-wicking, high-stretch design and inner support bra.
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Rab Nexus Pull-On
The Rab Nexus Pull-On is a technical mid-layer fleece designed for comfort and flexibility. Featuring low bulk seams, it allows easy movement under a shell while providing added comfort in a layering system. Constructed with 100% recycled thermic fleece fabric, it regulates body temperature, dries quickly and offers enhanced breathability. Ideal for high-energy mountain activities in varying weather conditions and intensities.
Rab Solar Eco 3 Sleeping Bag
The Rab Solar Eco 3 Sleeping Bag is a great, eco-friendly bag designed with recycled fabrics and insulation. These robust synthetic bags feature 100% recycled Stratus insulation and are enveloped in a durable 20D Atmos™ fabric with ripstop. Known for their durability, warmth and reliability, these bags dry quickly and effectively handle condensation and damp conditions.
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Rab Nexus Jacket Men's
The Rab Nexus Jacket Men’s is a lightweight, versatile fleece midlayer built for climbing, hiking, and active mountain use. Made from Thermic™ G stretch fleece, it balances warmth, breathability, and quick-drying performance for year-round comfort. The slim fit and low-bulk seams make it ideal for layering, while the soft collar, double cuffs, and zipped pockets add practical performance features.
Rab SilTarp Plus Solo
The Rab SilTarp Plus Solo is durable and lightweight, at just 250g (not including pegs and guys), this one-person shelter packs down small, offering a flexible overnight option for fast and light mountain travellers.
Rab Cirrus Hut Slipper
The Rab Cirrus Hut Slippers are lightweight, warm, and ultra-comfortable insulated slippers for camp, hut, or home use. Made with recycled PrimaLoft® Silver Insulation Luxe™ and Pertex® Quantum, they offer sustainable, high-performance warmth. A reinforced 600D nylon base, cushioned EVA footbed, and non-slip sole ensure durability and comfort. At only 172g per pair, they’re ideal for packing into your rucksack after long days outdoors. Perfect for recovery, they keep your feet cozy, dry, and supported wherever you rest.
Rab Group Shelter
The Rab Group Shelters have been designed to provide quick and reliable protection from the elements in emergency situations, or when bad weather hits. They are bright orange in colour, with reflective piping for high-visibility should you need to be located in an emergency. Group shelters are a must-have piece of safety kit for any outdoor enthusiast and can also be used to provide shelter while you eat your lunch in comfort! Made using a light-weight and windproof polyester fabric, support is provided by the users within and through optional pole pocket to add structure.
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Rab Kangri GTX Gaiter
The Rab Kangri GTX Gaiters are a full-length gaiter with 3-layered Gore-Tex and 300D ankle reinforcements, providing the perfect mix of tough mountain protection and zero-sweat breathability. These gaiters will keep your feet, boots and trousers dry, however hard you work. Easy to strap on, secure when fitted and quick to remove, the Kangri GTX Gaiter combines proven design, advanced fabrics and a practical feature set for class-leading mountain performance.
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Rab Trek Gaiter
The Rab Trek Gaiters will provide you with a durable defence against stones, water, mud and snow. Featuring tough ankle reinforcements and a ripstop nylon construction, the Trek Gaiters are a great option for long walks and multi-day mountain expeditions. If you're looking for an accessible multi-sport gaiter for reliable protection during mountain hikes in changeable weather, the Trek Gaiter is a highly versatile solution.
Rab Storm Bivi
The Rab Storm Bivi will provide you with a protective shield from rough weather. Its robust, waterproof and breathable construction will provide you with minimalist refuge from any storm and its spacious design will accommodate any bulky clothing or sleeping bags. It features a zipped main entry with breathable mesh panel for added venting, which helps to minimise condensation. At 547g and packing down to 25cm x 12cm, it’s easy to stash in a pack for those who get out in all conditions, making it suitable for anything from mountaineering to bike-packing.