Lightwave

At Up and Under in Cardiff, UK, we offer a range of Lightwave products, including sleeping bags, tents and rucksacks, designed for dedicated outdoor enthusiasts. Lightwave focuses on creating high-quality, functional gear without unnecessary features, catering to those who value simplicity and efficiency over gimmicks. Founded in 2002 by Carol McDermott, a seasoned climber and adventurer, Lightwave is part of Outdoor Design Logistics Ltd, operating from the Peak District and near the Pyrenees in France.

Since its inception, Lightwave has made a mark with lightweight, minimalist tents and innovative backpacks like the "S" series, the world's first truly lightweight packs with full frames. Their product evolution continued with the introduction of the ARCHitekture pole system for stronger tents and the development of versatile backpacks like the Fastpack, Wildtrek and Ultrahike ranges. In 2012, responding to customer demand, Lightwave expanded its tent line with the Trail and Hyper multi-pitch tunnel tents, combining their signature design excellence with broader market appeal.

Filters
Sort by
Display per page

Lightwave

s15 Sigma

The Lightwave S15 Sigma is the first of a new generation of single-wall tents where it can be truly said that condensation is no longer a problem. It is made from a lighter version of the X-tex fabric launched by Lightwave's sister-brand crux for its range of X1 mountain bivouac tents. The s15 sigma is a simple 2-pole dome with a third short transverse pole to stiffen the structure, increase the internal volume and create a steeper entrance wall/door.

From £578.11 inc. VAT

Lightwave

t30 trail

The Lightwave t30 trail is a wider and slightly taller version of the t20 trail. Classified as a 3-person tent, it is still used most often as a 2-person tent where extra space is sought, be it for winter sleeping bags, extra kit or greater personal comfort. The t30 has a wide and high porch with generous head-room with and a spacious inner. At 2.75 kg, it is no lightweight, but nor does it compromise on durability or performance in bad weather.

£599.00 inc. VAT £533.57 inc. VAT

Lightwave

Firelight 750

The Lightwave Firelight 750 Sleeping Bag offers amazing warmth for weight, there's no mystery though, they use the very best quality ethically sourced down within a box wall constructed bag. The down has a fill-power of 900 cubic inches as measured by the EU norm (and is equivalent to 970 cubic inches using the US standard).

£849.00 inc. VAT £756.32 inc. VAT

Lightwave

Firelight 350

The Lightwave Firelight 350 is a high quality sleeping bag that's suitable for use in temperatures just below 0°C. Constructed of Polish goose down that's 100% ethically sourced and has a fill-power of 900 cubic inches (equivalent to 970 cubic inches using the US standard). The full length zip on top of the bag is protected by single baffle and the adjustable neck collar can be closed to provide a complete seal. Comes with compression sack and large storage bag.

From £560.30 inc. VAT

Lightwave

Firelight 250

The Lightwave Firelight 250 Sleeping Bag is filled with 100% ethically sourced Goose down to a fill-power of 900 cubic inches as measured by the EU norm. It utilises a full length zip that lies on the top of the bag and is protected by a single baffle. The neck collar can be adjusted to close completely around the neck to provide a complete seal.

From £497.93 inc. VAT

Lightwave

Wildtrek 70

The Lightwave Wildtrek 70 is a comfortable and lightweight, mid-volume backpack that's ideal for 2–5 day backpacking trips. All the seams on the main body and lid are either welded or taped, which means the Wildtrek 70 is incredibly water-resistant and ideal for use in wet weather. It also features a unique water-resistant base compartment that is accessed from the outside by a discreet zip. When not in use, the lightweight nylon dividing panel sits flat on the bottom of the main rucksack compartment.

From £174.62 inc. VAT

Lightwave

Wildtrek 60

The Lightwave Wildtrek 60 is a comfortable, lightweight, mid-volume backpack that is ideal for 2–5 day backpacking trips. It features a unique, water-resistant base compartment that is accessed from the outside by a discreet zip. When not in use, the lightweight nylon dividing panel sits flat on the bottom of the main rucksack compartment. The main body and lid are either welded or taped, which means the Wildtrek 60 is very water-resistant and ideal for use in wet weather.

From £152.40 inc. VAT

Lightwave

Wildtrek 55W

The Lightwave Wildtrek 55W is a comfortable and lightweight, mid-volume women’s backpack that's ideal for 2–5 day backpacking trips. It combines super durable Dynatech in key structural areas with micro ripstop polyester and nylon in the remainder of the bag which keeps weight low and durability at an optimum. It is very water-resistant and ideal for use in wet weather. It also features a unique water-resistant base compartment that is accessed from the outside by a discreet zip. When not in use, the lightweight nylon dividing panel sits flat on the bottom of the main rucksack compartment.

From £139.00 inc. VAT

Lightwave

s20 footprint

The Lightwave s20 footprint is made from 130 g/m2, 90 denier nylon taffeta with a 5000 mm polyurethane coating.

£60.00 inc. VAT £53.46 inc. VAT

Lightwave

Firelight 450

The Lightwave Firelight 450 is a high quality and lightweight down sleeping bag that is ideal for 3 season use. This bag will comfortably take you down to temperatures around -5°C. Manufactured completely in Poland, this European bag is filled with the famed Polish white Goose down that is ethically sourced from other industries. The down used in this bag has a fill-power of 900.

£699.00 inc. VAT £622.67 inc. VAT

Lightwave

Dyneema Guylines Pack of 4

The Lightwave Dyneema Guylines are the ultimate choice for mountaineering and 5-season use, these consist of a pre-stretched and treated Dyneema core, wrapped in a polyester sheath, and have a total diameter of 2mm. These guylines offer an incredible strength-to-weight ratio with a breaking strain of 280kg. Each line comes with a mini-Linelok cleat for easy adjustment.

£25.00 inc. VAT £22.27 inc. VAT

Lightwave

g15 footprint

The Lightwave g15 footprint is an inner Tent Ground Sheet that fits under the G15 Raid and G15 Ultra models. Made from 130 g/m2, 90 denier nylon taffeta with a 5000 mm polyurethane coating.

£36.00 inc. VAT £32.08 inc. VAT

Lightwave

t20 hyper

The Lightwave t20 Hyper is a super lightweight tunnel tent suitable for 4 season use in all types of climate. Weighing in at just 2kg including bags, pegs and gutlines, the t20 Hyper can withstand challenging weather conditions with relative ease. It's spacious, light and offers a good head-height at the front. This is a wonderfully versatile, fast-pitching, durable and lightweight tent that is a reliable trekking companion suitable for use anywhere in the world.

£599.00 inc. VAT £533.57 inc. VAT

Lightwave

t10 raid

The Lightwave T10 Raid is the lightest tent that Lightwave makes. Weighing in at just 1.45kg (complete), this one person tunnel tent is suitable for 3-4 season use and has been built to handle the wind and rain. This is also a great tent for mountain marathon use and will provide you with many years of reliable service.

£299.00 inc. VAT £266.27 inc. VAT

Lightwave

t10 trail

The Lightwave t10 Trail is a robust, lightweight tunnel tent designed to be an all-round performance tent at a reasonable price. It has different multi-pitch options, they can be erected flysheet-first, inner-tent first, or as a whole.

£399.00 inc. VAT £355.37 inc. VAT

Lightwave

t20 footprint

This t20 footprint from Lightwave fits the t20 Hyper, Trail, Trek, and XT versions of tents. Footprints are a great idea if you want to protect and prolong the usage of the inner floor of your tent. They provide a tough layer to guard against abrasive rock, bramble and foliage, and another layer of water resistance.

£40.00 inc. VAT £35.64 inc. VAT

Lightwave

g30 footprint

The Lightwave g30 footprint is a replacement groundsheet that's perfect for camping and will fit under all Lightwave G30 models. It is made from 130 g/m2, 90 denier nylon taffeta with a 5000 mm polyurethane coating. This is a great groundsheet to replace your old, lost or damaged one!

£48.00 inc. VAT £42.77 inc. VAT

Lightwave

g20 extended vestibule groundsheet

The Lightwave g20 extended vestibule groundsheet is useful for when the ground is wet as it will keep possessions dry or can be sat on. With shock cord attached to corners so that it can be attached to tent pegs. With 3000mm waterproofing treatment and tough fabric.

50%
off RRP
£48.00 inc. VAT £24.00 inc. VAT

Lightwave

g20 footprint

The Lightwave G20 Tent Footprint is a Tent Replacement Groundsheet perfect for camping if yours has been lost or damaged. Fits all G20 models. These footprints are designed to lie beneath the groundsheet of the inner tent are an optional extra for those keen to preserve the life of their inner tent even further. They are available for every Lightwave tent model. Packaged in their own bag.

£45.00 inc. VAT £40.09 inc. VAT

Lightwave

Titanium pegs Pack of 6

The Lightwave Titanium Pegs are lightest weight tent peg on offer from Lightwave. These titanium shepherds hook style pegs weigh just 7g and come in packs of 6. If you're looking for an easy way to shave every gram possible, consider these ultralight pegs.

£20.00 inc. VAT £17.82 inc. VAT

Lightwave

t20 trail

The Lightwave t20 Trail Tent is identical to the t20 Hyper in every respect but weight. The Trail is around half a kilo heavier in weight than the Hyper, but it makes up for it in price. Performance wise this is an all-year, all-weather tent that's as tough as nails. Its multi-pitch system is extremely versatile, the integral mode allowing it to be pitched in under 3 minutes. This is an affordable and classic, 2-person tunnel tent that combines multi-pitch versatility, low-weight and long-term durability.

£499.00 inc. VAT £444.47 inc. VAT

Lightwave

g20 ultra

TheLightwave g20 ultra is an ultra light geodesic tent designed for lightweight backpacking, adventure travel and wilderness trekking. Made from some of the highest quality fabrics around, this tent wont let you down.

£699.00 inc. VAT £622.67 inc. VAT

Lightwave

Breaker Pegs Pack of 4

The Lightwave Breaker Pegs (Pack of 4) are perfect replacements for lost spiralled pegs to provide a secure and strong anchoring on softer ground, sand and snow.

£16.00 inc. VAT £14.26 inc. VAT

Lightwave

g20 trek XT

The Lightwave g20 trek XT is a spacious 2 person tent that's suitable for trekking and backpacking. It offers 4 season, year-round protection in all but the most adverse weather conditions. The XT version also has an extended vestibule that provides enough space to store 2 bikes (laid down with front wheel removed) or plenty of space for storage and extra cooking space in rainy weather.

£599.00 inc. VAT £533.57 inc. VAT

Lightwave

g30 trek XT

The Lightwave g30 trek XT is a spacious 3 person tent that's suitable for backpacking and trekking. It offers 4 season protection in all but the most adverse weather conditions and is a popular choice of tent for longer camping trips. The extended vestibule provides enough space for two bikes (laid down with the front wheel removed) or extra space for storage and cooking in rainy weather. The only penalty for all this space is that the weight has crept up to 3.35Kg but even this can be carried comfortably in good quality backpack, especially when the tent is split between people.

£699.00 inc. VAT £622.67 inc. VAT

Lightwave

g20 trek

The Lightwave G20 Trek is a spacious 2 person tent that's suitable for backpacking and trekking, offering 4 season year-round protection in all but the most adverse weather conditions. Its 3-pole, geodesic design provides excellent stability, whilst the fly is lowcut to the ground so there's good protection from any wind-blown rain. The weight is kept to a modest 2.5kg and the porch area is a fairly generous size, those looking for a bit of extra space might want to consider the XT version which has an extended vestibule.

£499.00 inc. VAT £444.47 inc. VAT

Lightwave

Lightning Guylines Pack of 4

Lightwave's guylines as used on the ultra range of tents. A mix of dyneema and polyester for a UV-inert, ultra-light and very strong guy. They are 300cm long and weigh 5g each.

£20.00 inc. VAT £17.82 inc. VAT