Up and Under outdoor gear in Cardiff specialize in Tents, sleeping bags, camping mats and stoves for car camping, lightweight backpacking, mountaineering, mountain marathons and expeditions. You'll find everything that you need here, just dive on in.
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.
Highlander
Twisted Wire Steel Peg
The Highlander Twisted Wire Steel Pegs feature a unique twisted design that enhances grip in challenging soil or terrain. Their hook securely holds the guy line and simplifies removal from the ground.
MSR
XGK EX (Extreme) Stove
The MSR XGK EX (Extreme) Stove is a pinnacle in expedition equipment. Trusted for over 35 years, the MSR® XGK™ is renowned among mountaineers worldwide for its unmatched reliability in extreme conditions. The XGK EX continues this legacy with superior performance and multi-fuel versatility, setting it apart as the top choice for liquid fuel stoves. Engineered with a compact design featuring a flexible fuel line, retractable legs and stable pot supports, it delivers powerful, fast-boiling capability - ideal for melting snow and quickly boiling water. Wherever your adventure leads, the XGK EX ensures dependable operation and the resilience that defines it as a leader in its class.
MSR
WindPro II
The MSR WindPro II camp stove combines stability, wind resistance and canister fuel convenience with a unique liquid-feed option for enhanced cold-weather performance. This versatile design lets you cook in upright mode for efficiency or invert the canister for better output in low fuel or cold conditions. Weighing just 6.6 ounces, it’s compact enough to fit in a one-litre pot and supports pots up to 10 inches, making it perfect for a range of outdoor cooking needs. Ideal for adventurers seeking reliable performance in any environment.
MSR
WhisperLite Universal Combo
The MSR WhisperLite Universal Combo is a versatile hybrid-fuel stove designed for backpackers, effortlessly switching between gas and liquid fuels for optimal performance on extended trips or in cold weather. Equipped with patent-pending AirControl™ technology, it ensures exceptional efficiency with canister fuel, white gas, kerosene and unleaded gasoline. As the lightest stove in its class, it combines stability with easy maintenance, making it a reliable choice for any adventure. Whether you're simmering meals or preparing for emergencies, this stove delivers consistent, high-quality performance, ensuring it's the only stove you'll ever need.
MSR
Reactor 1.7L Stove System
The MSR Reactor 1.7L Stove System is the fastest and most fuel-efficient stove available, built for extreme conditions and tested to perform flawlessly in cold and windy environments, it uses less fuel and offers quicker, lighter travel. MSR’s durable design ensures reliability in any situation. The integrated stove and cookware system is compact and easy to use, while its impressive 1.5-minute boil time for 0.5 litres of water outperforms competitors. With wind protection from the heat exchanger, maximum fuel efficiency and a space-saving design, it’s the ideal stove for adventurers seeking performance and convenience.
MSR
Windburner Personal Stove System
The MSR Windburner Personal Stove System blends Reactor® technology with essential features for solo adventurers, ideal for both backcountry trips and weekend camping. Its windproof radiant burner ensures rapid water boiling even in harsh weather, surpassing conventional stoves in efficiency. The integrated cookware includes a heat exchanger that efficiently transfers heat to the lock-on pot, perfect for quick meals post-activity. Designed for easy packing and assembly, everything nests neatly inside the 1.0 L pot. This modular system caters to soloists and minimalist trips, promising fast-boil meals with its compact design and compatibility with various WindBurner cookware options.
MSR
Pocket Rocket Deluxe Stove Kit
The MSR PocketRocket Deluxe Stove Kit is an ultralight cooking solution for use by 1-2 backpackers, featuring the efficient PocketRocket® Deluxe stove and the compact Trail Mini™ Duo Cook Set. Designed for minimalist adventurers, this kit offers a lightweight design at just 371 g (13.1 oz) and packs conveniently with room for a fuel canister. The stove’s push-start ignition ensures easy lighting, while its pressure regulation delivers fast boil times, even in cold weather or with low fuel. The 1.2 L pot is perfect for cooking meals or making coffee for two, and the included bowl makes sharing simple. Perfect for both solo and duo trips, this kit enhances any outdoor cooking experience.
MSR
Reactor 1.0L Stove System
The MSR Reactor 1.0L Stove System is the world’s fastest and most fuel-efficient stove, designed for top performance in all weather conditions, including cold and windy environments. Its integrated system combines advanced stove technology with high-efficiency cookware in a compact and easy-to-use setup. With unrivalled boil times of just 1.5 minutes for 0.5 litres, and superior wind protection from a fully enclosed radiant burner, it ensures maximum fuel efficiency and reliability. The compact design allows the stove and fuel to nest inside the pot, making it an ideal choice for those seeking to minimize weight and bulk on their adventures.
MSR
Pocket Rocket 2 Mini Stove Kit
The MSR Pocket Rocket 2 Mini Stove Kit is a must-have for solo backpackers seeking top-tier performance in a compact and ultralight design. Featuring the fast-boiling Pocket Rocket 2 stove, this all-in-one kit efficiently heats water for meals or coffee in just 3.5 minutes. The 0.75 L pot doubles as a cooking and eating vessel, nesting the stove and a 4oz fuel canister to save space. Weighing only 278 g (9.9 oz), it's perfect for minimalist adventures, from alpine climbs to bike-packing trips. Its versatile design includes a strainer lid and an additional bowl, ensuring you pack light without compromising functionality.
MSR
Dragonfly
The MSR Dragonfly Stove combines precise simmering with rugged durability, making it an ideal choice for both seasoned adventurers and professionals. Its wide pot supports can accommodate pots up to 10 inches in diameter, while the dual-valve system provides excellent flame control for everything from gentle simmering to fast boiling. This versatile stove burns multiple fuels, including white gas, kerosene and diesel, and can be folded down into a compact package for easy transport. Featuring Shaker Jet™ technology for easy field maintenance, it’s perfect for everyday use and emergency situations. Essential accessories are included for reliable performance.
MSR
Footprint Universal 2
The MSR Footprint Universal 2 is a durable groundsheet that's been crafted to protect your tent floor, significantly enhancing its longevity. Constructed from water-repellent 68D taffeta polyester with a 1200mm polyurethane coating, it offers reliable protection against moisture and abrasion. This versatile footprint enables an ultralight setup by allowing the use of the tent's rainfly without the inner body, ideal for minimalist camping in suitable conditions. Additionally, it is thoughtfully designed to prevent water from pooling beneath the tent or groundsheet, ensuring a dry and comfortable camping experience.
Mammut
Comfort Fibre Bag -15C
The Mammut Comfort Fibre Bag -15C is the warmest, most eco-friendly option for cold-weather camping. Made with 85% recycled insulation and 100% recycled fabrics, it features a mummy shape, draft collar, and two-way zipper for optimal warmth and ventilation. It also converts into a blanket for warmer nights. Lightweight, packable, and PFC-free, it’s perfect for hikers and eco-conscious adventurers.
Fenix
HL45R
The Fenix HL45R Rechargeable Headlamp is a high-performance lighting solution for outdoor enthusiasts and professionals alike. With an impressive output of up to 1000 lumens and a beam distance of 722ft (220m), it excels in diverse scenarios, from illuminating trails to enhancing visibility on work sites. It features a rotary dial for effortless switching between red and white light sources, a side button for easy brightness adjustments, and a focus ring to transition seamlessly between a wide floodlight and a concentrated spotlight. Built for durability and convenience, it’s the ultimate companion for tackling any adventure or challenge.
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.
Rab
Neutrino 800
The Rab Neutrino 800 has been built for fast and light winter mountain missions, offering exceptional warmth with minimal bulk thanks to its highly tapered design. Filled with 800FP goose down and wrapped in a recycled, wind-resistant Pertex® Quantum outer, it provides excellent warmth-to-weight ratio. Designed for alpinists seeking a lightweight, low-bulk bag for sub-zero temperatures, its narrow mummy fit reduces bulk and enhances packability. Constructed from high-performance materials, it’s ideal for four-season mountain adventures.