The last guylines your tent will ever need.
 
Designed for serious ultralight backpackers, the ULguyline kit is a complete guyline and tensioner setup for those who refuse to carry a single unnecessary gram — or put up with the cheap cord that came with their shelter.
 
Made from Dacron polyester braid and paired with six snag-free Line-Loc tensioners, it delivers reliable guy-out performance in wind, rain, and everything in between. Dacron holds its shape under load, resists UV degradation, and won't stretch out overnight and leave your pitch sagging by morning. No re-tensioning at 3am, no fuss.
 
At just 17.2g for the full kit, it's the simplest upgrade your tent will ever receive. The four 75cm lines handle door vents and low anchor points, while the two 2-metre lines take care of ridge guys and exposed pitches where you need real reach. The clean white cord is easy to spot in low light — no more tent-peg trip hazards on the way to a midnight pee.
 
Fits any tent, tarp, or shelter with standard guy-out loops. Swap it in once and forget about it.
 
At 17.2g for the complete kit, it's the simplest shelter upgrade you'll ever make.