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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MSR Hubba Hubba LT 1-Person Backpacking Tent

The MSR Hubba Hubba LT 1-Person Tent is a lightweight and breathable solo backpacking tent designed for three-season adventures. Its rectangular floorplan offers excellent living space, while the micromesh canopy provides superb airflow and bug protection. Durable DAC poles and a waterproof rainfly ensure reliable performance in changing weather conditions. Ideal for backpacking, bikepacking and multi-day trekking trips.

£520.00 inc. VAT £463.32 inc. VAT

Rab Ultrasphere 1.5

The Rab Ultrasphere 1.5 is an ultra-lightweight (310g) inflatable sleeping mat built for fast & light mountain missions. Featuring innovative offset air chambers and an R-value of 1.4, it delivers efficient summer warmth without added bulk. The tapered mummy shape and compact pack size make it ideal for thru-hiking, bike-packing and multi-day runs. An 8cm thickness ensures reliable comfort at minimal weight.

£140.00 inc. VAT £124.36 inc. VAT

Rab Ultrasphere 5

The Rab Ultrasphere 5 is a 345g ultralight insulated air mat delivering exceptional warmth with an R-value of 5.5. Featuring dual-layer TILT reflective technology and offset air chambers, it maximises heat retention without added bulk. The tapered mummy design and compact pack size make it ideal for bikepacking, thru-hiking and alpine missions. A premium warmth-to-weight solution for fast & light mountain adventures.

£170.00 inc. VAT £151.00 inc. VAT

Rab Radeon Synthetic Sleeping Bag (6°C)

The Rab Radeon Synthetic Sleeping Bag (6°C) is a durable, moisture-resistant synthetic sleeping bag built for trekking and camping in variable conditions. Featuring recycled Stratus™ insulation with WARM WAVE™ construction, it delivers reliable warmth down to a -6°C limit rating. The 20D Atmos™ ripstop outer with fluorocarbon-free DWR offers windproof, water-resistant protection. A dependable all-rounder for mountain bothies, desert bivis and shoulder-season adventures.

£120.00 inc. VAT £106.58 inc. VAT

Rab Ascent Down Sleeping Bag (-6°C)

The Rab Ascent -6°C Sleeping Bag is a 650FP down trekking sleeping bag built for reliable 3-season mountain use. Featuring a wide mummy fit, Pertex® Quantum outer and L.O.F.T™ baffle construction, it maximises warmth-to-weight efficiency. With a Limit of Comfort rating at -6°C and hydrophobic duck down insulation, it delivers dependable protection in cold and damp conditions. Ideal for backpacking, camping and regular mountain use.

From £293.11 inc. VAT

Rab Ascent Down Sleeping Bag (0°C)

The Rab Ascent (0°C) Sleeping Bag is a lightweight 650FP down sleeping bag designed for summer camping and spring bothy trips. Featuring a wide mummy fit, Pertex® Quantum 20D ripstop fabric and L.O.F.T™ baffle construction, it maximises warmth-to-weight efficiency. With a 0°C limit rating and compact 20cm x 35cm packed size, it offers comfort without bulk. Hand-filled in the UK for superior loft and performance.

£300.00 inc. VAT £266.47 inc. VAT

Highlander NAP-PAK Arctic R11 Inflatable Sleeping Mat

The Highlander NAP PAK Arctic R11 Inflatable Sleeping Mat offers true four season insulation with an impressive R value of 11. Lightweight and compact, it provides excellent warmth without adding bulk. A 10cm thick baffle design ensures comfort on cold ground. Ideal for winter camping and cold weather adventures.

From £86.98 inc. VAT

Wild Country Tents Helm Compact 3

The Wild Country Tents Helm Compact 3 is a versatile three person tent built for backpacking, cycle touring, and wild camping adventures. Offering excellent headroom, twin entrances, and spacious porches, it delivers comfort without excessive weight. Updated with recycled and PFC free fabrics for 2025, it combines durability with a reduced environmental impact. Its stable free standing design and reliable weather protection make it a dependable three season shelter. Ideal for small groups who want space, strength, and simplicity.

£395.00 inc. VAT £351.95 inc. VAT

Thermarest NeoAir Xtherm NXT Sleeping Pad

The Thermarest NeoAir XTherm NXT is the gold standard sleeping pad for extreme cold conditions. With an R value of 7.3 and a lightweight design, it delivers unmatched warmth without sacrificing pack space. Its 3 inch thickness provides reliable comfort and insulation for long nights in alpine and winter environments. Durable fabrics and an easy to use WingLock valve make it ideal for expedition use. When warmth is critical, the XTherm NXT sets the benchmark.

From £237.10 inc. VAT

Petzl Swift LT

The Petzl Swift LT delivers impressive lighting power in an ultra compact 43g design, making it ideal for any activity where weight and space matter. It produces 380 lumens with a wide and even beam, plus three white modes and a red light for night vision. The breathable headband includes reflective threading for added safety and can be removed, washed or replaced. USB-C charging and an 880 mAh battery make it practical for daily use. This small but capable headlamp is built for outdoor performance in all weather.

From £40.64 inc. VAT

Terra Nova Expedition Super Quasar

From £1,093.50 inc. VAT

Vango Exedra 300

The Vango Exedra 300 is a lightweight 3 person backpacking tent designed for hikers looking for reliable shelter without adding extra weight to their pack. The hubbed pole structure allows the tent to pitch quickly while creating generous internal space for comfortable nights outdoors. A durable Protex® Eco ripstop flysheet with a 3000mm waterproof rating provides dependable weather protection. With two doors and spacious porches for gear storage or sheltered cooking, the Exedra 300 is a practical and dependable tent for hiking and backpacking adventures.

£245.00 inc. VAT £225.40 inc. VAT

Hard Lines Coffee Christmas Blend

Celebrate the season with Hard Line Coffee’s Festive Blend. A rich, indulgent coffee bursting with flavours of chocolate, orange and caramel. This deliciously smooth Christmas coffee combines the vibrant citrus brightness of washed Colombia with the deep, chocolatey sweetness of a natural El Salvador. Whether you’re brewing a big pot to share or enjoying a quiet festive moment, this blend brings warmth, comfort and joy to every cup.

£14.99 inc. VAT

Duracell AAA Procell

Save up to 20% on battery costs with the Duracell AAA Procell batteries, they come in two versions of Constant Power for low-drain devices, and Intense Power for high-drain equipment. Engineered for long-lasting performance, these professional-grade batteries reduce the need for replacements and downtime. Each cell is built to superior standards with a 10-year shelf life and individual date coding for efficient stock management. Trusted by global manufacturers, Procell batteries deliver reliable power in any environment from -20°C to 54°C.

From £0.89 inc. VAT

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 £11.99 inc. VAT
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