Equipment list before departure:Before travelling, you should choose according to destination, schedule, and season, and make reasonable combinations, and try to be as lightweight as possible while ensuring safety and comfort.1-day short-term: mountaineering bag selection of about 15 liters; tight-f

Compared to the mysterious and complicated constructions of the sleeping bag, the outre fabric is way much approachable. Well, I mean, at least you can touch it without cutting it. But it doesn’t mean that you know more about it than the constructions. If you haven’t touch PERTEXQUANTUM Fabric, it i

No matter in a shopping mall or on a on line shop like Amazon, even the sleeping bags may indicate the same fill power but have really great difference between their prices. Generally speaking, you may think that the goose down is no doubt better than duck down. Well, what kind of animal does the do