What's the most annoying thing about going camping, backpacking, or hiking in the rainy season? Probably the most annoying thing is that you haven't reached your destination and your gear is all wet. It doesn't even need to rain, you just have to walk beside waterfalls, cross rivers and creeks to experience this. This is why those veterans of hiking and camping will emphasize the importance of waterproof backpacks.
Waterproof backpacks have many benefits that ordinary everyday backpacks can't match. However, some waterproof backpacks with the best waterproof technology are quite expensive. That's why many people don't buy a waterproof backpack, no matter how good it is. In yesterday's content, we mentioned five tips to make your backpack waterproof, even if you don't buy a waterproof backpack, you can make it waterproof.
A true waterproof backpack has many benefits, but pay attention when choosing. Because there are two kinds of "waterproof backpacks" on the market. Friends who like to buy outdoor watches and outdoor equipment often see two words on the products: Waterproof and Water-resistant. Without knowing both, it's easy to buy the wrong waterproof backpack. Waterproof and Water-resistant both mean waterproof. But Waterproof is more waterproof than Water-resistant. Waterproof backpacks are labeled Waterproof, which means that you can completely submerge the backpack under water without worrying about the contents of it getting wet.
You can walk under waterfalls with a backpack or walk in chest-high river water without worrying about getting your gear wet in your backpack. Water-resistant backpacks that are labeled Water-resistant are not as water-resistant as Waterproof. Water-resistant also doesn't provide the same protection as Waterproof. For outdoor activities, a waterproof backpack with a Water-resistant label is better for hiking in light rain or boating in calm waters. However, if you're planning on whitewater kayaking, or paddling in rough waters, you'll want a Waterproof label more than a Water-resistant label. Whether you are buying outdoor clothes or outdoor watches, if you want to know the waterproof effect of the product, you can look at the waterproof label of the product.
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2. Durable Los ntawm cov ntaub mus rau zippers, cov hnab ev ntawv zoo tshaj plaws yog tsim los ntawm cov ntaub ntawv tsis zoo. Tib lub sijhawm, cov tuam txhab lag luam kuj tseem siv cov thev naus laus zis siab -kawg los tsim cov hnab ev khoom tsis muaj dej, uas ua ke los ua lub hnab ev ntawv. Nws muab kev tiv thaiv zoo rau koj cov iav thiab cov khoom siv. Nyob rau tib lub sijhawm, nws tseem yog lub hnab ev ntawv ruaj khov. Piv txwv li, cov hnab ev ntawv tsis muaj dej yog feem ntau ua nrog cov ntaub npuag polyester los yog nylon uas muaj qhov me me thiab tsis muaj dej. Ntxiv rau qhov no, cov ntaub kuj yog coated nrog PVC (polyvinyl chloride), PU (polyurethane), thermoplastic elastomer (TPE) txheej. Nws tsis tsuas yog txhim kho lub peev xwm tsis muaj dej tsis zoo ntawm lub hnab ev ntawv, tab sis kuj tseem txhim kho kev tiv thaiv lub hnab ev ntawv. Lub hnab ntim dej tsis muaj dej kuj tseem tsim los siv txoj hauv kev hu ua RF welding (xov tooj cua zaus vuam), tseem hu ua HF vuam (siab zaus vuam) lossis dielectric vuam. Siv hluav taws xob hluav taws xob los fuse cov ntaub ntawv ua ke tau dhau los ua cov txheej txheem kev lag luam ua cov hnab dej tsis muaj dej. Nrog rau txoj kev no, tsis muaj pinholes rau dej hla.
