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.
Highlander NAP-PAK Camping Air Pillow
The Highlander Nap-Pak Camping Air Pillow is a lightweight and compact pillow for camping and travel. Its air cell design provides improved comfort and support for a better night’s sleep. Easy to inflate and adjust, it allows you to customise firmness to your preference. Durable yet soft, it’s ideal for outdoor use. Packs down small, making it perfect for backpacking.
Vango Arctix 200
The Vango Arctix 200 is a lightweight down sleeping bag designed for summer and mild conditions. Its 750 fill power goose down provides excellent warmth without adding bulk, while Hydro Barrier treatment helps maintain performance in damp environments. Reflective ARC technology improves heat retention for added comfort. Compact and easy to carry, it’s ideal for backpacking and travel. A reliable choice for lightweight outdoor adventures.
Jetboil Fuel Can Stabilizer 2.0
The Jetboil Fuel Can Stabiliser 2.0 provides added stability when cooking on uneven ground. It attaches to the base of compatible fuel canisters to create a more secure platform. Folding legs allow it to pack down compactly and snap onto your stove for easy transport. Lightweight and simple to use, it’s ideal for camping and backpacking. A practical accessory for safer outdoor cooking.
Lifeventure Thermolite Sleeping Bag Liner
The Lifeventure Thermolite Sleeping Bag Liner adds up to 15°C of warmth to your sleeping bag without extra bulk. Lightweight, soft and moisture-wicking, it features a drawstring hood for improved heat retention and Polygiene® odour control for freshness on multi-day trips. Ideal for cold-weather camping or standalone use in warmer climates.
Rab Neutrino Down Sleeping Bag (-12°C)
The Rab Neutrino Down Sleeping Bag (-12°C) is a lightweight yet exceptionally warm sleeping bag designed for alpine adventures and winter trekking. Filled with premium 800FP goose down and built with advanced L.O.F.T 3D™ baffle construction, it delivers reliable insulation while remaining highly packable. The durable Pertex® Quantum shell balances protection with minimal weight, making it ideal for mountaineering and fast moving expeditions. With a comfort rating of -5°C and a limit rating of -12°C, the Neutrino is built to keep you warm when temperatures drop in the mountains.
Rab Neutrino Down Sleeping Bag (-6°C)
The Rab Neutrino Down Sleeping Bag (-6°C) is a lightweight and highly packable alpine sleeping bag designed for trekking and mountaineering adventures. Filled with premium 800FP goose down and built with advanced L.O.F.T 3D™ baffle construction, it delivers reliable warmth while remaining compact and efficient to carry. The durable Pertex® Quantum shell balances lightweight performance with added protection where it matters most. With a comfort rating of 0°C and a limit rating of -6°C, the Neutrino is an excellent choice for three season mountain trips and fast moving alpine expeditions.
Rab Neutrino Down Sleeping Bag (0°C)
The Rab Neutrino Down Sleeping Bag (0°C) is a lightweight alpine sleeping bag designed for summer mountaineering and fast moving backpacking trips. Filled with premium 800FP goose down and built with advanced L.O.F.T 3D™ baffle construction, it provides reliable insulation while remaining compact and highly packable. The Pertex® Quantum shell balances durability and minimal weight, making it ideal for technical adventures in warmer mountain conditions. With a comfort rating of 5°C and a limit rating of 0°C, it’s a great choice for lightweight alpine camping and trekking.
Rab Mythic Down Sleeping Bag (-6°C)
The Rab Mythic Down Sleeping Bag (-6°C) delivers exceptional warmth at just 700g, featuring 900FP European goose down and innovative L.O.F.T 3D™ baffles for maximum loft retention. A heat-reflective TILT lining enhances thermal efficiency while keeping weight to a minimum. With a compact 18cm x 30cm pack size and ISO comfort rating of 0°C, it’s ideal for fastpacking, trekking and alpine missions.
Rab Mythic Down Sleeping Bag (0°C)
The Rab Mythic Down Sleeping Bag (0°C) combines ultralight design with exceptional warmth, perfect for fast-moving trekking and spring alpine adventures. Weighing only 500g and packing down small, it uses 900FP hydrophobic European goose down with L.O.F.T 3D™ baffles to eliminate cold spots. The heat-reflective TILT lining enhances warmth while keeping the bag compact and efficient. Durable Pertex® Quantum ripstop outer and recycled Atmos™ lining protect against the elements, and the tapered mummy shape with cinchable hood maximizes heat retention. Hand-filled in Derbyshire, UK, it comes with a compression dry bag and water-resistant storage sack for easy transport.
Sea to Summit Kitchen Sink
The Sea to Summit Kitchen Sink is a lightweight, collapsible solution for washing up while camping or backpacking. Its stable base and stiffened rim ensure it holds its shape when filled, making it easy to use. Made from durable, waterproof recycled materials, it is both reliable and environmentally conscious. Compact and quick-drying, it packs neatly into a small storage pouch. Ideal for keeping washing activities away from natural water sources.
Sea to Summit Horizon Cutlery Set (2 Piece)
The Sea to Summit Horizon Cutlery Set (2 Piece) is a lightweight, BPA-free camping utensil set made from durable glass-reinforced polypropylene. Featuring a nesting, clip-together design that converts into a long-handled spork, it’s ideal for minimalist backpacking and trekking adventures. Weighing just 16g, it’s compact, strong and easy to clean.
Sea to Summit Horizon Cutlery Set (3 Piece)
The Sea to Summit Horizon Cutlery Set (3 Piece) is a lightweight, BPA-free camping utensil set made from durable glass-reinforced polypropylene. Featuring a nesting, clip-together design that converts into long-handled utensils, it’s ideal for backpacking and minimalist adventures. Compact, strong and easy to clean at just 24g.
MSR Hubba Hubba HD 2-Person Backpacking Tent
The MSR Hubba Hubba HD 2-Person Backpacking Tent is a lightweight yet highly protective shelter designed for demanding backpacking conditions. With stronger fabrics and reduced mesh, it offers improved warmth and weather resistance compared to lighter models. Its spacious rectangular interior and excellent headroom provide comfort on multi-day trips. Easy to pitch and highly stable, it performs well in unpredictable weather. Ideal for UK backpacking, it delivers reliable protection without added bulk.
MSR Hubba Hubba HD 1-Person Backpacking Tent
The MSR Hubba Hubba HD 1-Person Backpacking Tent is a lightweight yet highly protective shelter designed for solo backpacking in challenging conditions. With stronger fabrics and reduced mesh, it offers improved warmth and weather resistance compared to lighter models. Its spacious rectangular interior and excellent headroom provide comfort on longer trips. Easy to pitch and highly stable, it performs reliably in unpredictable weather. Ideal for UK adventures, it delivers dependable protection without added bulk.
MSR Hubba Hubba LT 2-Person Backpacking Tent
The MSR Hubba Hubba LT 2-Person Backpacking Tent is a lightweight and breathable shelter ideal for warm-weather backpacking. Its spacious rectangular interior and micromesh design provide excellent ventilation and comfort. Large vestibules and practical storage features make it easy to organise gear on the go. Quick to pitch and easy to carry, it’s perfect for lightweight adventures. Ideal for milder conditions, it offers comfort without unnecessary weight.