Are waterproof backpacks really waterproof? If yes, I definitely buy a waterproof backpack. But if not, why should I pay for such a bag if a water-resistant backpack will be okay for me. Before we get the conclusion let's talk about the waterproof backpack.
Dab tsi yog waterproof backpack?
Lub hnab ntim dej tsis muaj dej yog tsim los ntawm cov ntaub tsis muaj dej zoo li yas lossis nylon. Tag nrho cov seams yog welded los ntawm high zaus ces lub hnab yog airtight thiab waterproof. Feem ntau siv ntaub rau lub hnab ev ntawv yog nylon, uas yog coated los ntawm PVC los yog TPU. Backpack nrog PVC txheej yog pheej yig dua thiab TPU coated yog kim dua. Txawm li cas los xij, TPU muaj qhov hloov tau yooj yim thiab ua haujlwm ntev. Ntau thiab ntau TPU coated backpacks raug xaiv los ntawm tib neeg. Yog li, peb tuaj yeem tau txais qhov xaus tias lub hnab ntim dej tsis muaj dej yog 100 feem pua tsis muaj dej tsis muaj dej txawm tias nws yog dej. Txawm li cas los xij, cov dej- cov hnab ev ntawv tiv thaiv tsis yog dej tsis zoo vim lawv tsuas tuaj yeem khaws cov nag thiab lwm yam dej nag tawm hauv lub hnab tab sis yuav tsis tuaj yeem nres dej los.
Lub hnab ntim dej tsis muaj dej yuav tsum hnyav dua thiab tsawg dua nta piv nrog cov hnab ev ntawv zoo li qub, yog li puas tsim nyog muaj lub hnab ntim dej tsis zoo?
Peb ntseeg hais tias lub hnab ntim dej tsis muaj dej yog qhov koj yuav tsum muaj yog tias koj xav khaws koj cov khoom tseem ceeb lossis cov khoom muaj nqis kom qhuav thiab nyab xeeb thaum koj nyob nraum zoov lossis hauv dej ua si.
