Rab

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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.

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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.

From £106.58 inc. VAT

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.

From £151.00 inc. VAT

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.

From £84.38 inc. VAT

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.

From £168.77 inc. VAT

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.

£140.00 inc. VAT £124.36 inc. VAT

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.

From £66.61 inc. VAT

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.

From £115.48 inc. VAT

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.

From £115.48 inc. VAT

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.

From £124.36 inc. VAT

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.

From £124.36 inc. VAT

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.

From £57.73 inc. VAT

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.

From £57.73 inc. VAT

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.

Up to 11%
off RRP
From £39.97 inc. VAT

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.

From £275.35 inc. VAT

Rab

Women's Downpour Waterproof Jacket

The Rab Women's Downpour Waterproof Jacket is lightweight, packable and ready for any sudden showers you may encounter on the trail. This versatile shell is easy to pack and built to keep you dry, designed for hiking, hillwalking, and wet-weather adventures, this versatile jacket has been made with breathable 2.5-layer Pertex® Shield fabric for reliable waterproof protection without bulk. Equipped with a one-hand adjustable hood with a stiffened peak for extra face coverage, it shields you from wind and rain with ease. When the trail gets steep, underarm vents help regulate heat, keeping you comfortable on challenging climbs. Compact, protective, and always ready for the elements, this is the jacket you’ll want to take on every adventure.

From £106.58 inc. VAT

Rab

Rab Downpour Waterproof Jacket

The Rab Downpour Waterproof Jacket is lightweight, packable and ready for any sudden showers you may encounter on the trail. This versatile shell is easy to pack and built to keep you dry, designed for hiking, hillwalking, and wet-weather adventures, this versatile jacket has been made with breathable 2.5-layer Pertex® Shield fabric for reliable waterproof protection without bulk. Equipped with a one-hand adjustable hood with a stiffened peak for extra face coverage, it shields you from wind and rain with ease. When the trail gets steep, underarm vents help regulate heat, keeping you comfortable on challenging climbs. Compact, protective, and always ready for the elements, this is the jacket you’ll want to take on every adventure.

From £106.58 inc. VAT

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.

£290.00 inc. VAT £257.59 inc. VAT

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.

From £79.94 inc. VAT

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.

From £124.36 inc. VAT

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.

From £124.36 inc. VAT

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.

From £168.77 inc. VAT

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.

From £75.50 inc. VAT

Rab

Veil XP 30

Designed for fast-moving mountain adventures, the Rab Veil XP 30 is a fully waterproof, 30L pack built for fast-packing, mountain marathons, and multi-day treks. With taped seams, waterproof fabric, and an IPX4 rating, it keeps your gear dry without the need for extra dry bags, making it an essential for unpredictable conditions. The breathable 3D mesh back system wicks moisture, flexes with your movement, and ensures all-day comfort, while on-the-go gear access lets you grab essentials without slowing down. Lightweight, durable, and streamlined for endurance - this is the pack for serious adventurers who refuse to be weighed down.

From £119.92 inc. VAT

Rab

Veil XP 20

The Rab Veil XP 20 is an ultra-lightweight, waterproof trail running pack that will help you defy the elements on fast-paced pursuits in unpredictable conditions. It features a roll top closure with a side buckle option that allows the pack to expand and compress as your kit changes, while fully taped seams and waterproof fabric will protect your kit in all mountain conditions. Rab's 3D mesh back system makes long distance runs more comfortable and you can attach your running poles via the front of the harness or in the side sleeves. The Veil XP is built for adventurous runners and fast hikers on serious long-distance missions.

From £111.02 inc. VAT

Rab

Stance Logo Organic Cotton Tee

The Rab Stance Logo Organic Cotton Tee is a premium organic cotton t-shirt designed for everyday comfort and durability. Featuring a soft, breathable fabric, a classic round neck and a regular fit, it’s perfect for casual wear or layering on outdoor adventures. Finished with the iconic Rab logo print, this short-sleeve tee combines timeless style with sustainable materials, making it a must-have for those who value quality and performance.

From £23.99 inc. VAT

Rab

Cirrus Flex Insulated Jacket

The Rab Cirrus Flex Insulated Jacket is a lightweight, packable and versatile layer designed for year-round adventures. Ideal as an outer layer in mild conditions or an insulating mid-layer in colder weather, it features breathable fleece side panels for flexibility and airflow. Upgraded with high-loft PrimaLoft® Silver RISE insulation, it delivers exceptional warmth, traps heat effectively, and dries quickly, even in damp conditions. Whether hiking, climbing, or scrambling, this low-bulk jacket provides the freedom of movement, warmth and adaptability needed for any season.

From £124.36 inc. VAT

Rab

Cirrus Flex Insulated Hooded Jacket

The Rab Cirrus Flex Insulated Hooded Jacket offers the perfect blend of warmth, breathability, and versatility for year-round adventures. Lightweight and packable, it works as a standalone layer in mild weather or an insulating mid-layer in colder conditions. Featuring high-loft PrimaLoft® Silver RISE insulation, it delivers exceptional warmth while staying breathable and quick-drying, even in damp environments. Fleece side panels enhance mobility and comfort, making it ideal for hiking, climbing, and alpine pursuits. Designed for all-season performance, the Cirrus Flex Hoody offers lightweight warmth without bulk, ensuring you stay comfortable in any mountain adventure.

From £133.24 inc. VAT

Rab

Women's Mythic Alpine Light Down Jacket

The Rab Women's Mythic Alpine Light Down Jacket is the lightest in Rab’s Mythic series, designed for maximum warmth with minimal weight. Perfect for ski touring, alpinism, and winter climbing, this hybrid-insulated jacket combines premium 900FP down with PrimaLoft® Gold synthetic insulation, strategically placed for durability and breathability. Down-filled baffles provide core warmth, while synthetic insulation reinforces high-wear areas like the sides, cuffs, shoulders, and hood. The ultralight 10D Pertex® Quantum outer with ripstop ensures durability without added bulk. Highly packable and built for performance, this jacket is an essential layer for fast-moving alpine adventures.

From £235.38 inc. VAT

Rab

Storm Glove Women's

The Rab Storm Glove Women's are waterproof, synthetic gloves that have been designed for cold and wet weather use. Made with Porelle fabric and Pyrotec insulation (which offers a packable warmth with good water resistance and low water absorbency) these really are a high contender for the best gloves out there. The versatile, 4-season Women’s Storm Glove is built to excel during fast hikes, strenuous scrambles and everyday downpours. Additional features like single hand drawcord cuff closure, reinforced palms and thumbs and a soft inner lining make them exceptionally durable, practical and soft to skin.

From £48.85 inc. VAT

Rab

Storm Glove

Rab have developed the Storm Glove which is a waterproof, synthetic, insulated glove designed for cold and wet weather use. Using Porelle fabric (which is very durable) and Pyrotec insulation (which offers a packable warmth with good water resistance and low water absorbency) these really are a high contended for the best gloves out there. Additional features like single hand drawcord cuff closure, reinforced palms and thumbs and a soft inner lining make them exceptionally durable, practical and soft to skin.

From £48.85 inc. VAT

Rab

Downpour Pants

Be ready for sudden downpours with the Rab 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.

From £79.94 inc. VAT

Rab

Neutrino 200 Down Sleeping Bag (-1C)

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.

From £293.11 inc. VAT