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
Latok GORE-TEX Gaiter
The Rab Latok GORE-TEX Gaiters are built for extreme mountain environments where protection is non-negotiable. Combining waterproof GORE-TEX with stretchy Proflex™ panels, they deliver mobility without compromising durability. Reinforced with Spectra® ripstop around the ankles, they withstand crampons, rugged rock, and ice. A zipless hook-and-loop closure, secure underfoot straps, and single-handed adjustment make them fast and efficient to use. Lightweight yet ultra-tough, these gaiters are essential for technical climbs and exposed alpine routes.
Rab
Firewall Mountain Jacket
The Rab Firewall Mountain Jacket is a rugged and versatile waterproof shell built for year-round mountain adventures. Constructed from 3-layer Pertex® Shield fabric, it offers 20,000mm waterproof protection and excellent breathability for long days in wet and challenging conditions. Designed with pit zips, a helmet-compatible hood, and articulated sleeves, it ensures comfort, mobility, and ventilation when you need it most. The accessible pockets work seamlessly with harnesses and packs, while the extended cuffs and hem adjustments deliver a secure, protective fit.
Rab
Women's Kangri GTX Jacket
The Rab Women's Kangri GTX Jacket is our best-selling waterproof shell trusted by hikers, trekkers, and mountaineers. Built with 3-layer GORE-TEX Performance Technology and an eco-friendly ePE membrane, it offers outstanding 28,000mm waterproof protection. Designed for mountain use, it includes an adjustable hood with stiffened peak, pit zips, and multiple storage pockets for essentials. A fleece-lined chin guard adds comfort, while adjustable cuffs, hem, and waist seal out the weather. Tough, protective, and sustainable, the Kangri GTX is the perfect partner for year-round adventures in British weather conditions.
Rab
Mantle Tee
The Rab Men’s Mantle Tee is a lightweight, quick-drying, multi-activity top made from 100% recycled fabric. Designed with low-bulk seams, set-in sleeves, and an odour-control finish, it delivers all-day comfort whether you’re hiking, climbing, training, or relaxing. Soft to the touch yet built for performance, this tee combines sustainability, style, and functionality.
Rab
Nebitron Pro Insulated Jacket
The Rab Men’s Nebitron Pro Insulated Jacket (previously the Nebula Pro) is a durable, synthetic insulated jacket designed for cold and damp conditions. Featuring recycled Pertex® Quantum Pro fabric with a DWR coating, it provides windproof and water-resistant protection while remaining breathable. PrimaLoft® Silver RISE insulation delivers down-like warmth, even when wet, making it ideal for winter hikes, climbing, and mountaineering. With its helmet-compatible hood, harness-friendly pockets, and packable design, it’s a versatile and reliable layer for harsh environments.
Rab
Women's Stavel Hoody
The Rab Women’s Stavel Hoody is a versatile midlayer built for mountain adventures. Made with soft, brushed Thermic™ fleece, it balances warmth and breathability whether worn alone or layered under a shell. A snug, helmet-compatible hood, stretch binding, and zipped hand pockets make it practical and adventure-ready. Lightweight, comfortable, and easy to layer, it’s the perfect fleece for hikes, scrambles, or all-day ascents.
Rab
Stavel Hoody
The Rab Stavel Hoody is a versatile midlayer built for mountain adventures. Made with soft, brushed Thermic™ fleece, it balances warmth and breathability whether worn alone or layered under a shell. A snug, helmet-compatible hood, stretch binding, and zipped hand pockets make it practical and adventure-ready. Lightweight, comfortable, and easy to layer, it’s the perfect fleece for hikes, scrambles, or all-day ascents.
Rab
Essential Beanie
The Rab Essential Beanie is a classic military-style hat made from 100% recycled polyester. Featuring a narrow rib knit, fold-up cuff, and the Rab® retro feather badge, it delivers warmth with vintage flair. Lightweight and comfortable, it’s perfect for cold days on the hill or in the city. Designed with sustainability in mind, this eco-friendly beanie is both stylish and practical. A reliable go-to for year-round everyday wear.
Rab
Stavel Pull-On
The Rab Stavel Pull-On is a soft, mid-weight fleece that offers warmth, comfort, and versatility for mountain use. Made with Thermic™ brushed fleece, it balances insulation with breathability, making it ideal for layering or wearing alone. A deep venting front zip helps regulate temperature, while a kangaroo pocket keeps hands warm. Stretch bindings at the hem and cuffs help to lock in heat. Lightweight and practical, it’s a reliable staple for hikes, scrambles, and everyday mountain wear.
Rab
Protium 18 ND
The Rab Protium 18 ND is a versatile, lightweight pack designed for hiking, scrambling, and fast-paced adventures. Its body-contouring Air Contour™ back system flexes with your movement, ensuring all-day comfort and stability. With a sleek, streamlined design and adaptable storage options, it’s built for multi-activity use - from mountain trails to everyday exploration. Designed with narrower dimensions, it offers a secure, ergonomic fit for women or those with smaller frames.
Rab
Rab Ultrasphere 4.5
The award winning Rab Ultrasphere 4.5 delivers unparalleled warmth without adding weight. Whether you're bikepacking across mountain ranges or embarking on multi-day trail runs, this air mat offers ultimate packability and feather weight. Setting up camp is a breeze with its low-profile two-way valve and inflation sack. When both warmth and minimal weight are essential, rely on the Rab Ultrasphere 4.5.
Rab
Nitron 25
The Rab Nitron 25 is a lightweight and stable 25L pack, perfect for fast-paced hikes and mountain adventures. Designed for comfort and freedom of movement, it features a vest-style harness and flexible back system that hugs the body for a secure fit. With a sleek design and easy-access pockets, it keeps your essentials within reach, so you can stay focused on the trail ahead.
Rab
Hypersphere 9.5
The Rab Hypersphere 9.5 is a high-performance, down-filled sleeping mat engineered for extreme cold. Combining 40 years of down expertise with advanced sleep mat technology, it delivers exceptional warmth and comfort for high-altitude expeditions and polar adventures. Designed with durable, hardwearing materials, this thick and ultra-warm mat provides superior insulation, ensuring a restful night’s sleep in the harshest conditions. Lightweight yet rugged, the Hypersphere 9.5 has been built to withstand remote and challenging environments, making it an essential companion for mountaineers and explorers who demand reliable warmth and comfort.
Rab
Ultrasphere 1.5
The Rab Ultrasphere 1.5 is an ultralight, compact sleeping mat designed for fast-paced mountain adventures. Built for minimal weight and bulk, it features a tapered mummy shape for a streamlined fit while providing thick, supportive cushioning for essential rest. Innovative offset air chambers trap heat and reduce convection, keeping you warm on overnight trips without heavy insulation. Ideal for multi-day treks, thru-hiking, and bikepacking, this mat includes a repair kit for added durability on the go. Stay light and warm with the Rab Ultrasphere 1.5.
Rab
Nitron 12
The Rab Nitron 12 is a lightweight, 12L running pack built for fast-paced mountain adventures and minimalist day hikes. Its vest-style harness and flexible EVA back panel provide bounce-free stability and dynamic movement on technical terrain, while the 100D ROBIC® nylon ripstop fabric ensures durability without extra weight. Designed for efficiency, it features on-the-go access pockets, hydration compatibility (fits a 3L bladder), and versatile pole storage. A stretch chest strap offers a secure fit while allowing breathability, and a zipped entry with a top pocket keeps essentials within reach. Whether tackling steep ascents or rugged trails, the Nitron 12 keeps you moving fast, light, and unrestricted.
Rab
Protium 25 ND
The Rab Protium 25 ND is a lightweight, multi-activity day pack designed for women and smaller frames, offering comfort, durability, and versatility for hiking, scrambling, and fast-paced mountain adventures. The Air Contour™ back system flexes with movement for a secure fit, while adaptable storage, including stash pockets, a hip belt, and trekking pole attachments keep essentials within reach. A waterproof rain cover ensures protection in all conditions, making this streamlined 25L pack the perfect all-terrain adventure companion.
Rab
Protium 27
The Rab Protium 27 is a versatile and lightweight day pack that's been designed for hiking, scrambling, and fast-paced mountain adventures. Featuring the Air Contour™ back system, it flexes with your movement for all-day comfort and stability. With 27L of adaptable storage, including stash pockets, a hip belt, and walking pole attachments, it keeps your essentials secure and accessible. Its streamlined design, durable construction, and waterproof rain cover make it the ultimate multi-activity backpack for use on any terrain. Whether tackling tough trails or exploring new landscapes, the Protium 27 is built to keep up.
Rab
Protium 33 ND
The Rab Protium 33 ND is a lightweight, versatile 33L day pack, designed for hiking, scrambling, and fast-paced mountain adventures. With a narrower fit, it provides exceptional comfort for women and those with smaller frames, while the Air Contour™ back system ensures a secure and flexible fit for all-day support. Multiple storage options, including stash pockets, hip belt pockets, and walking pole attachments, keep essentials accessible on the move. Built for comfort, adaptability, and durability, the Protium 33 ND is the perfect pack for tackling any terrain with ease.
Rab
Protium 35
The Rab Protium 35 is a versatile, 35 litre day pack designed for hiking, scrambling, and fast-paced mountain adventures. Featuring a body-contouring Air Contour™ back system that flexes with movement, it delivers exceptional comfort and stability on any terrain. Its streamlined design includes adaptable storage, from stash pockets to walking pole attachments, making it the ultimate all-in-one backpack for outdoor explorers. Whether you're tackling rugged trails or moving fast in the mountains, the Protium 35 is built for performance, comfort, and adventure.
Rab
Women's Talus Shorts
The Rab Women's Talus Shorts are the ultimate lightweight, breathable trail running shorts, built for speed, comfort, and unrestricted movement on any terrain. Made with stretchy Matrix™ fabric and a quick-drying Motiv™ Aero liner, they keep you cool on long summer runs. A low-bounce waistband ensures all-day support, while multiple pockets provide smart storage for essentials. With a side split hem for extra agility, these versatile shorts are perfect for everything from daily training to mountain ultras.
Rab
Talus Shorts
Lightweight, breathable, and built for speed, the Rab Talus Shorts are the ultimate all-rounder for mountain running. Designed for unrestricted movement, these versatile 7-inch trail running shorts feature stretchy Matrix™ fabric, an ultralight Motiv™ Aero liner for moisture-wicking comfort, and a supportive, bounce-free waistband. With strategically placed pockets, including two mesh stash pockets and a secure zipped back pocket, they offer essential storage without extra weight. A side split hem enhances mobility on technical terrain, making them ideal for everything from daily training loops to high-altitude ultras.
Rab
Sonic Ultra Tee
The Rab Sonic Ultra Tee is a lightweight, breathable running shirt designed for mountain runners pushing their limits. Made with ultralight Motiv™ Aero fabric, it wicks moisture, dries fast, and regulates temperature, keeping you cool and comfortable on tough climbs. Laser-cut vent holes enhance airflow, while soft microactive seams prevent chafing. With a streamlined fit, built-in stretch, and reflective details, it's perfect for high-output runs in warm conditions or layering at higher altitudes.
Rab
Hyperon 80
The Rab Hyperon 80 is an ultralight yet rugged 80L backpack, built for long-distance treks and expeditions where self-sufficiency is key. Designed for maximum utility with minimal weight, it features strategic storage, an adjustable V-TRAX™ back system, and a highly cushioned wraparound harness for superior load support and all-day comfort. Perfect for remote adventures, this pack ensures effortless carrying over long distances and tough terrain.
Rab
Women's Downpour Waterproof Jacket
The Rab Women's Downpour Waterproof Jacket is a lightweight, packable shell designed for hiking, hillwalking, and wet-weather adventures. Crafted with breathable 2.5-layer Pertex® Shield fabric, it delivers reliable waterproof protection without extra bulk. A one-hand adjustable hood with a stiffened peak offers added face coverage in wind and rain, while underarm vents provide ventilation on tough climbs. Compact and versatile, this jacket is built to keep you dry and comfortable on any outdoor adventure.
Rab
Rab Downpour Waterproof Jacket
The Rab Downpour Waterproof Jacket is a lightweight, packable shell built for hiking, hillwalking, and wet-weather adventures. Made with breathable 2.5-layer Pertex® Shield fabric, it offers reliable waterproof protection without added bulk. A one-hand adjustable hood with a stiffened peak provides excellent face coverage in wind and rain, while underarm vents help regulate temperature during tough climbs. Compact and versatile, this jacket is perfect for unpredictable trail conditions and everyday outdoor use.
Rab
Hyperon 65
The Rab Hyperon 65 is a 65L backpack designed for long-distance trekking and expedition use, offering exceptional comfort, durability, and smart storage for self-sufficient adventures. Featuring an adjustable V-TRAX™ back system and cushioned wraparound harness, it provides superior support for heavy loads over extended distances. With strategically placed storage to maximize utility while keeping weight minimal, this pack is built for remote journeys and demanding trails.
Rab
Women's Downpour Pants
Be ready for sudden downpours with the Rab Women's Downpour Pants, your go-to waterproof trousers for hiking and wet-weather outings. Made from lightweight and breathable 2.5-layer Pertex® Shield fabric, they offer reliable protection without sacrificing on comfort. Full-length side zips make them easy to pull on over boots while adjustable ventilation keeps you comfortable in changing conditions. Packable and versatile, they're a must-have for unpredictable weather on the trail or in town.
Rab
Women's Downpour Mountain Pants
The Rab Women's Downpour Mountain Pants are lightweight, waterproof and built for adventure, making them your go-to waterproof trousers for hillwalking, mountaineering, and wet-weather outings. Designed for quick deployment when the rain rolls in, they’re made from durable 2.5-layer Pertex® Shield ripstop fabric, offering lightweight yet tough protection for all-mountain adventures. A full-length, two-way zip makes it easy to slip them on over boots or crampons, while adjustable ventilation helps regulate airflow. With articulated knees for unrestricted movement, these trousers are built to handle rocky trails, steep scrambles, and unpredictable weather with ease.
Rab
Downpour Mountain Pants
The Rab Downpour Mountain Pants are lightweight and durable waterproof trousers designed to keep you dry and comfortable whether you're hillwalking, mountaineering or just running errands in bad weather. They're quick and easy to deploy if the weather takes a change for the worse and have been engineered with 2.5-layer Pertex® Shield ripstop fabric that's tough enough for all-mountain pursuits. A full-length, two-way zip allows you to control airflow and pull on the pants easily over boots and crampons, whilst superb knee articulation makes negotiating rock-scattered trails and steep scrambles a breeze.
Rab
Hypersphere Ultra 7.5
The Rab Hypersphere Ultra 7.5 is an ultra-warm, ultralight down sleeping mat that has been built for fast-paced adventures in cold environments, from alpine climbs to arctic ultra races. Drawing on decades of expertise in down insulation, it combines 800FP down with ultralight 20D fabric to deliver exceptional warmth without excess weight. Designed for high-altitude expeditions and extreme conditions, it’s warm, packable and ready for any challenge.
Rab
Nitron 18
The Rab Nitron 18 is a lightweight and stable pack designed for fast-moving mountain adventures and minimalist day hikes. Its vest-style harness and flexible, body-hugging back system provide a secure fit, allowing for smooth movement across all terrains. With a sleek, modern design and easy-access pockets, it keeps your essentials within reach without slowing you down. Whether you're tackling technical trails or pushing the pace, this pack offers the perfect balance of comfort, stability and practicality.