1. Peb cov khoom lag luam hauv cov khoom siv tau yog portable thiab nrog airtight system, yog li koj tsis tas yuav coj lub blower mus tso tseg, uas yog qhov yooj yim rau cov neeg siv.
2. Peb cov khoom siv nyiaj tsis tau nrog lav tau zoo vim tias siv TPU liner sab hauv, uas zoo yog zoo dua li PVC.
3. Peb cov infletables yog ua los ntawm kub tiv taus oxford ntaub nrog cov yam ntxwv ntawm dej thiab nplaim retardant.