1. Iimveliso zethu ezinokutsha ziyaphathwa kwaye ngenkqubo ye-airlight, ngoko akufuneki uthathe ibhulukhwe yokumpompa rhoqo, elungele umsebenzisi.
2. Iimveliso zethu ezinokuthathwa ngumgangatho oqinisekisiweyo ngenxa yokusebenzisa i-TPU Liner ngaphakathi, loluphi uphawu olungcono kune-PVC.
I-3. Iicawa zethu zenziwe ngeqondo lobushushu eliphezulu elinganyangekiyo kwi-Oxford eneempawu zokungatshisi kunye nelangatye.