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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Hard Lines Coffee

House Party

The Hard Lines Coffee House Party is a smooth, rich, and reliable Brazilian single-origin coffee. Grown on the Sete Cachoeiras farm in Minas Gerais, it delivers chocolate, dried fruit, and nutty flavours that shine through every brew. It’s their most popular coffee for good reason, it's simple, delicious, and perfect for any brewing method.

From £9.99 inc. VAT

Hard Lines Coffee

Canton Blend

The Hard Lines Coffee Canton Blend is a full-bodied, expertly balanced blend of El Salvador and Tanzania beans. With bold, fruity, and juicy notes, it’s a café favourite crafted by the Hard Lines barista team and perfect for all brewing methods. A smooth, flavour-packed all-rounder you’ll keep coming back to.

From £10.99 inc. VAT

TRUE

KeyTool

The True Key Tool is the world’s smallest multi-tool, wrapping around your key to provide 8 essential tools in one ultra-compact design. Made from durable stainless steel, it’s lightweight, practical, and perfect for everyday use or gifting.

£7.00 inc. VAT

TRUE

Cardsmart

The True Utility Cardsmart fits 30 practical tools into a slim, credit card–sized design that slides neatly into your wallet. Made from titanium-coated stainless steel, it includes screwdrivers, wrenches, openers, rulers, and more, making it perfect for everyday fixes and outdoor adventures.

£14.99 inc. VAT £13.36 inc. VAT

Vango

Trek Pro 3 Standard

The Vango Trek Pro 3 Standard is a lightweight, eco-conscious sleeping mat made with recycled TrekEco® fabric for durability and sustainability. Its Core Cutting Design reduces weight without compromising insulation, while EasyGrip® Embossing keeps your sleeping bag secure throughout the night. With a Fast-Flow Valve for quick inflation and deflation, plus a compact Fast-Pack Carry Bag, it’s a reliable choice for backpackers and multi-day treks. Lightweight, warm, and easy to carry, this mat delivers comfort and performance while keeping your pack weight low.

From £42.77 inc. VAT

Vango

Trek Pro 3 Short

The Vango Trek Pro 3 Short is a lightweight and compact sleeping mat made with recycled TrekEco® fabric. Featuring EasyGrip® embossing, a Core Cutting Design, and a Fast-Flow valve, it offers reliable insulation, slip resistance, and quick setup. A DOFE Recommended Kit item, it’s built for trekking and expeditions where weight and pack size matter.

From £32.08 inc. VAT

Thermarest

Z Lite SOL

The Thermarest Z Lite SOL is an ultralight, foldable closed-cell foam sleeping pad with ThermaCapture™ coating that reflects heat to boost warmth by nearly 15%. Featuring heat-trapping dimples, an R-value of 2.0, and durable dual-density foam, it’s perfect for lightweight backpacking, thru-hiking, and layering under inflatable pads for added insulation. Compact, reliable, and virtually indestructible, it’s a favorite among ultralight adventurers.

From £52.70 inc. VAT

Jetboil

Pot Support 2.0

The Jetboil Pot Support 2.0 transforms your Jetboil stove into a versatile backcountry kitchen. With fold-out support arms and a new, easier-to-use design, it lets you cook with the Summit Skillet, FluxRing Cook Pots, or standard pots and pans. The updated version attaches securely to the burner and stows neatly underneath, so it’s always ready when you need it. Lightweight, compact, and essential for expanding your Jetboil’s cooking capabilities.

£19.00 inc. VAT £16.86 inc. VAT

Vango

Helvellyn 300

The Vango Helvellyn 300 is a durable, 3-person semi-geodesic tent designed for year-round wild camping and trekking. With excellent stability, waterproof fabrics, and lightweight alloy poles, it performs reliably in exposed conditions. The versatile porch provides gear storage and weather protection, while mesh ventilation keeps airflow high and condensation low. Compact, strong, and quick to pitch, the Helvellyn 300 is a trusted tent for adventurers exploring demanding terrain.

Up to 33%
off RRP
From £160.00 inc. VAT

Vango

Helvellyn 200

The Vango Helvellyn 200 is a lightweight, semi-geodesic 2 person tent built for year-round wild camping and use in rugged terrains. With excellent stability, quick all-in-one pitching, and durable waterproof protection (3000mm HH flysheet, 6000mm HH groundsheet), it’s ideal for remote adventures. Features include inner ventilation, bug-proof mesh, and a versatile porch area, perfect for first-timers and seasoned explorers alike.

From £178.20 inc. VAT

Highlander

Hpx100 Compact Stove

The Highlander HPX100 Compact Stove is an ultralight and durable camping stove, perfect for backpacking and outdoor adventures. Made from high-strength stainless steel and aluminium alloy, it combines reliability with minimal weight. Featuring three folding pan supports and a wire gas regulating lever for easy flame control, this compact stove delivers dependable cooking performance wherever you go.

£17.99 inc. VAT £16.82 inc. VAT

Petzl

Actik

The Petzl Actik headlamp offers 450 lumens of powerful lighting in a lightweight and versatile package built for dynamic outdoor activities. With a wide or mixed beam and red light modes, it’s ideal for trekking, running, and mountaineering. It features Petzl’s Hybrid Concept, meaning it runs on 3 AAA batteries (included) or the optional Core rechargeable battery. A phosphorescent reflector helps locate it in the dark, while a recycled, washable headband ensures comfort and sustainability. Compact, weather-resistant, and ready for adventure, the Actik is your go-to headlamp for every trail.

From £46.90 inc. VAT

Optimus

Nova

The Optimus Nova is a compact, multi-fuel expedition stove built for serious adventurers looking for dependable cooking performance. Compatible with white gas, diesel, kerosene, and jet fuel, it uses a single-jet burner for hassle-free operation. Its quick-priming design, precise flame control, and Flipstop™ pump make it efficient and safe in all conditions. The integrated magnetic cleaning needle keeps the jet clear even while cooking. Durable, packable, and powerful, the Nova is your go-to stove for rugged journeys and remote camps.

£211.00 inc. VAT £186.56 inc. VAT

Optimus

Polaris Optifuel with 0.4Ltr Fuel Bottle

The Optimus Polaris Optifuel with 0.4Ltr Fuel Bottle is a compact, award-winning multi-fuel stove built for adventurers who need ultimate reliability. It works seamlessly with nearly any fuel - LPG, white gas, diesel, kerosene, or even jet fuel, thanks to its single jet design. Featuring 4 Season and Efficiency Modes, a fast-priming burner, and a self-purging Flipstop™ pump, it delivers consistent heat in all climates. The integrated magnetic cleaning needle allows on-the-go maintenance, even while cooking.

£259.00 inc. VAT £228.96 inc. VAT

Petzl

Spare headband for Tikkina, Tikka and Actik

The Petzl Spare headband for Tikkina, Tikka and Actik headlamps is available in two colour options of the standard grey headband and the black reflective version which allows for enhanced visibility at night and in low light conditions. Whether you're replacing a worn strap or upgrading for better night visibility, this headband offers a secure, adjustable fit. It is easy to install and made to handle outdoor adventures.

From £9.50 inc. VAT

Petzl

Core Battery

The Petzl Core Battery is a high-capacity 1250 mAh rechargeable lithium-ion battery compatible with Petzl’s Hybrid Concept headlamps. Ideal for regular users, it delivers consistent lighting performance, even in cold conditions. It features a USB-C charging port with a charge indicator and weighs just 23g. One Core battery replaces around 900 disposable batteries, making it an eco-friendly choice. Compatible with models like Tikka, Actik, Ariaa, and Iko, it's the perfect upgrade for any serious adventurer.

From £25.64 inc. VAT
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