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.

 

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Mountain Equipment

Klimatic III

The Mountain Equipment Klimatic III Sleeping Bag is the ultimate choice for trekking in cooler conditions and higher altitudes, combining warmth, sustainability, and durability. Made with 90% recycled POLARLOFT® insulation and a 100% recycled 20D shell and lining, it offers excellent thermal efficiency while minimizing environmental impact. Its alpine fit, anatomically shaped hood, and foot-box maximize warmth and comfort, making it ideal for backpackers and trekkers facing chilly nights. Designed in the UK and ethically manufactured, this sleeping bag is built to last and backed by a Product Lifetime Guarantee, ensuring reliable performance on every adventure.

From £134.53 inc. VAT

Mountain Equipment

Klimatic III Women's

The the Mountain Equipment Klimatic III Women's Sleeping Bag will provide warmth, comfort, and sustainability on cold-weather adventures. Crafted from 90% recycled POLARLOFT® insulation and a 100% recycled shell, it combines eco-conscious design with efficient thermal performance. The Women's Alpine Fit, wave layer construction, and anatomically shaped hood and foot box maximize warmth, while a full-length zip baffle and integrated collar minimize heat loss. Lightweight and compressible, this bag is easy to carry and built to last, backed by a lifetime guarantee.

From £134.53 inc. VAT

Mountain Equipment

Klimatic II

The Mountain Equipment Klimatic II Sleeping Bag is a lightweight, packable option for eco-conscious adventurers tackling spring and summer backpacking trips. Made with 90% recycled POLARLOFT® insulation and a 100% recycled 20D shell and lining, it balances warmth, durability, and sustainability. Its wave layer top, single-layer underside, and alpine fit enhance insulation while reducing weight. An anatomically shaped hood, foot box, full-length zip baffle, and integrated collar maximize thermal efficiency. Backed by a Product Lifetime Guarantee and ethically produced, it's a reliable, earth-friendly choice for outdoor exploration.

£140.00 inc. VAT £125.57 inc. VAT

Highlander

Food Pack Spoon

The Highlander Food Pack Spoon is an ultra-light, durable utensil designed for eating from deep pots, food pouches, and Fastboil stoves. Its extra-long 215mm length and angled head make scooping easier, while the anodised 7075 aluminium ensures strength without extra weight. Weighing just 15g, it’s a must-have for camping, backpacking, and outdoor cooking.

£7.00 inc. VAT

Highlander

Mummy Sleeping Bag Liner

£12.49 inc. VAT £14.99 inc. VAT

Sea to Summit

Spark Pro Ultralight Sleeping Bag

The Sea to Summit Spark Pro Ultralight Sleeping Bag has been built for fast-paced adventures where weight, warmth, and packability matter most. With premium 950+ Ultra-Dry Goose Down, a 10D nylon shell, and an ergonomic mummy fit, it offers outstanding warmth-to-weight performance, perfect for minimalist hikers and ultralight backpackers.

From £444.10 inc. VAT

Trangia

Triangle

The Trangia Triangle is a lightweight, stainless steel stove stand designed for use with Trangia spirit, gas, or gel burners (not included). Compact and easy to assemble, it packs flat into the included F74 cover – ideal for camping, hiking, and backpacking. The redesigned burner ring ensures added stability, while tumbled edges provide a safe, matte finish. Made in Sweden, it’s a durable, space-saving choice for efficient outdoor cooking.

£32.00 inc. VAT £28.72 inc. VAT

OMM Ltd

Mountain Raid 303

The OMM Ltd Mountain Raid 303 is the warmest sleeping bag in OMM's range, perfect for those who feel the cold or want to extend their camping season into harsher conditions. With three times the insulation of OMM’s lightest options, this bag uses PrimaLoft® Cross-Core Gold Eco insulation, known for its superior warmth-to-weight ratio and ability to retain heat even when wet. The strategic insulation mapping (170g/m² on top and 133g/m² on the base) ensures maximum warmth without unnecessary weight, while the DWR-treated PointZero shell repels moisture. A half-length YKK zip minimizes cold spots, and the mummy-style hood, tapered fit, and shaped footbox enhance heat retention and comfort. The Mountain Raid 303 is an efficient and sustainable choice for cold-weather adventurers.

£275.00 inc. VAT £245.03 inc. VAT

Black Diamond

Orbiter 450 Lantern

The Black Diamond Orbiter 450 Lantern is a versatile, rechargeable camp light with a 450-lumen output, multi-colour modes, and a USB-A port to charge small devices. Built for rugged outdoor use, it features an IPX4 stormproof rating and a 2000 mAh lithium-ion battery for reliable performance. Whether you need a warm campfire glow, focused down-beam lighting, or a fun “party mode” with multiple colours, this durable and easy-to-use lantern adapts to any adventure.

£40.00 inc. VAT £35.64 inc. VAT

Black Diamond

Orbiter 650 Lantern

The Black Diamond Orbiter 650 Lantern is a powerful, rechargeable camp light with 650 lumens of adjustable, glare-free illumination and a 5200 mAh battery that charges small devices via USB-C and USB-A ports. Built for rugged adventures, it features an IPX4 stormproof rating, folding legs for tabletop use, and a collapsible double-hook loop for hanging. Easily switch between brightness settings, campfire glow, and multi-colour “party mode” for the perfect campsite ambiance.

£60.00 inc. VAT £53.46 inc. VAT

Terra Nova

Expedition Super Quasar

The Terra Nova Super Quasar is a premium, British-crafted 3-person expedition tent, built for year-round use in the world's most extreme environments. Designed for versatility, it serves as both a reliable basecamp shelter and a mobile expedition tent, ensuring unwavering performance in even the harshest mountain conditions. Perfect for expeditions, high-altitude backpacking and trekking, the Super Quasar delivers exceptional durability, stability and weather resistance, making it a trusted choice for adventurers seeking unmatched protection and reliability in challenging terrains.

From £1,093.50 inc. VAT

Fenix

14500 Rechargeable Battery + USB-C

The Fenix 14500 Rechargeable Battery + USB-C is a 2200mAh, 1.5V lithium-ion battery designed for high-intensity LED torches and compatible with Fenix models using 1.5V AA batteries. It features USB-C direct charging (cable not included), eliminating the need for a separate charger. Simply plug it into a phone charger, computer USB socket, or similar power source. Built-in LED indicators show charging status, ensuring convenience and reliability for all your power needs.

£12.95 inc. VAT £11.77 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

Victorinox

Swiss Card

The Victorinox Swisscard is a handy, credit card sized multi-tool that includes all the essentials for everyday functionality. Its clever, award-winning design features 8 different tools including scissors, nail file, screwdriver and even a ballpoint pen. You'll be surprised at how often you need to turn to your Swisscard, but don't be too surprised if the other items in your wallet get a bit jealous!

From £30.88 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

Victorinox

Explorer

The Victorinox Explorer is a versatile and reliable Swiss Army Knife designed for problem-solving on the go. Featuring 16 essential tools, including a Phillips screwdriver, sharp blades, a corkscrew, a can opener, and a magnifying glass, it’s built to handle any task - whether you're making quick repairs, exploring the outdoors, or tackling everyday challenges. Crafted with Swiss precision and durability, the Explorer is the perfect companion for adventurers, DIY enthusiasts, and anyone who values practicality in a compact, all-in-one tool.

£59.00 inc. VAT £52.06 inc. VAT
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