836 aluminum frame milky white (usb charging + front hanging purchase + rear with cup holder)(836铝框款牛奶白（USB充电＋前置挂购＋后置带杯架）) 836 aluminum frame charming black (usb charging + front hanging purchase + rear with cup holder)(836铝框款魅力黑（USB充电＋前置挂购＋后置带杯架）) 836 aluminum frame mint green (usb charging + front hanging purchase + rear with cup holder)(836铝框款薄荷绿（USB充电＋前置挂购＋后置带杯架）) 836 aluminum frame cornus powder (usb charging + front hanging purchase + rear with cup holder)(836铝框款茱萸粉（USB充电＋前置挂购＋后置带杯架）) 836 aluminum frame matcha green (usb charging + front hanging purchase + rear with cup holder)(836铝框款抹茶绿（USB充电＋前置挂购＋后置带杯架）) 836 aluminum frame flash silver (usb charging + front hanging purchase + rear with cup holder)(836铝框款闪曜银（USB充电＋前置挂购＋后置带杯架）) 706 zipper milky white (front hanging purchase + rear with cup holder)(706拉链款牛奶白（前置挂购＋后置带杯架）) 706 zipper obsidian black (front hanging purchase + rear with cup holder)(706拉链款曜石黑（前置挂购＋后置带杯架）) 706 zipper mint green (front hanging purchase + rear with cup holder)(706拉链款薄荷绿（前置挂购＋后置带杯架）) 706 zipper cornus powder (front hanging purchase + rear with cup holder)(706拉链款茱萸粉（前置挂购＋后置带杯架）) 706 zipper matcha green (front hanging purchase + rear with cup holder)(706拉链款抹茶绿（前置挂购＋后置带杯架）) 706 zipper mineral rock gray (front hanging purchase + rear with cup holder)(706拉链款矿岩灰（前置挂购＋后置带杯架）) 307 aluminum frame milky white (front hanging purchase + rear with cup holder)(307铝框款牛奶白（前置挂购＋后置带杯架）) 307 aluminum frame obsidian black (front hanging purchase + rear with cup holder)(307铝框款曜石黑（前置挂购＋后置带杯架）) 307 aluminum frame mint green (front hanging purchase + rear with cup holder)(307铝框款薄荷绿（前置挂购＋后置带杯架）) 307 aluminum frame cornus powder (front hanging purchase + rear with cup holder)(307铝框款茱萸粉（前置挂购＋后置带杯架）) 307 aluminum frame matcha green (front hanging purchase + rear with cup holder)(307铝框款抹茶绿（前置挂购＋后置带杯架）) 307 aluminum frame mineral rock gray (front hanging purchase + rear with cup holder)(307铝框款矿岩灰（前置挂购＋后置带杯架）) 907 zipper milky white (with cup holder)(907拉链款牛奶白（带杯架）) 907 zipper obsidian black (with cup holder)(907拉链款曜石黑（带杯架）) 907 zipper mint green (with cup holder)(907拉链款薄荷绿（带杯架）) 907 zipper cornus powder (with cup holder)(907拉链款茱萸粉（带杯架）) 907 zipper matcha green (with cup holder)(907拉链款抹茶绿（带杯架）) 907 zipper mineral gray (with cup holder)(907拉链款矿岩灰（带杯架）) 806 zipper shining silver(806拉链款闪耀银) 806 zipper star black(806拉链款星曜黑) 806 zipper champagne(806拉链款香槟色) 806 zipper rose gold(806拉链款玫瑰金)

20 inches(20寸) 22 inches(22寸) 24 inches(24寸) 26 inches(26寸)