A double structure of "outer utilization backcan" and "inner bag with mesh". "Wakasagi Vaccan"! ■ H-type use H-type ■ Inner meshed bag with improved drainage ■ Inner meshed bag ■ Reduced unevenness and suppressed horrific hooking so much Backan opening color: Deep blue size: about 12 × 21 × 20 cm ※ Ladies and colors may be visible. Please be forewarned.