large sapphire blue (suitable for grade 4-6 and middle school students)(大号宝蓝（适合4—6年级、中学生）) large blue and red (suitable for grade 4-6 and middle school students)(大号蓝红（适合4—6年级、中学生）) large black (suitable for grade 4-6 and middle school students)(大号黑色（适合4—6年级、中学生）) large black and red (suitable for grade 4-6 and middle school students)(大号黑红（适合4—6年级、中学生）) small navy blue (suitable for grade 1-3)(小号宝蓝（适合1—3年级）) small size blue and red (suitable for grade 1-3)(小号蓝红（适合1—3年级）) small size black (suitable for grade 1-3)(小号黑色（适合1—3年级）) small size black and red (suitable for grade 1-3)(小号黑红（适合1—3年级）) [refrigerator door] large sapphire blue (grade 4-6, middle school students)(【冰箱开门】大号宝蓝（4—6年级、中学生）) [refrigerator door] small navy blue (grade 1-3)(【冰箱开门】小号宝蓝（1—3年级）)

single schoolbag(单个书包) schoolbag + stationery box(书包＋文具盒) schoolbag + stationery box + tuition bag(书包＋文具盒＋补习袋) schoolbag + tuition bag(书包＋补习袋)