12 inches(12英寸) 13.3(13.3英寸) 14-inch(14寸) 15-inch(15寸) 15.6(15.6英寸) 16 inches(16英寸) 17.3(17.3英寸)

lightweight multi-layer portable [fluff shockproof] dark gray(轻薄多层手提款【绒毛防震】深空灰) lightweight multi-layer portable [fluffy shockproof] mysterious black(轻薄多层手提款【绒毛防震】神秘黑) lightweight multi-layer portable [fluff shockproof] gentleman gray(轻薄多层手提款【绒毛防震】绅士灰) large capacity standard model [shockproof cotton + shoulder strap]-deep space gray(大容量标准款【防震棉＋肩带】-深空灰) large capacity standard model [shockproof cotton + shoulder strap]-mysterious black(大容量标准款【防震棉＋肩带】-神秘黑) large capacity standard model [shockproof cotton + shoulder strap]-gentleman gray(大容量标准款【防震棉＋肩带】-绅士灰) large capacity standard model [shockproof cotton + shoulder strap]-pink(大容量标准款【防震棉＋肩带】-粉色) large capacity upgrade [double-sided airbag + shoulder strap] deep space gray(大容量升级款【双面气囊＋肩带】深空灰) large capacity upgrade [double-sided airbag + shoulder strap] mysterious black(大容量升级款【双面气囊＋肩带】神秘黑) large capacity upgrade [double-sided airbag + shoulder strap] gentleman gray(大容量升级款【双面气囊＋肩带】绅士灰) large capacity upgrade [double-sided airbag + shoulder strap]-pink(大容量升级款【双面气囊＋肩带】-粉色) large capacity expansion [five-circumference shockproof airbag] deep space gray(大容量拓展款【五围防震气囊】深空灰) large capacity expansion [five-circumference shockproof airbag] mysterious black(大容量拓展款【五围防震气囊】神秘黑) large capacity expansion [five-circumference shockproof airbag] gentleman gray(大容量拓展款【五围防震气囊】绅士灰) large capacity expansion [five-circumference shockproof airbag] pink(大容量拓展款【五围防震气囊】粉色) type b standard (shockproof cotton + shoulder strap)-deep space gray(B款标准款（防震棉＋肩带）-深空灰) b standard model (shockproof cotton + shoulder strap)-mysterious black(B款标准款（防震棉＋肩带）-神秘黑) b standard (shockproof cotton + shoulder strap)-gentleman gray(B款标准款（防震棉＋肩带）-绅士灰) type b standard (shockproof cotton + shoulder strap)-pink(B款标准款（防震棉＋肩带）-粉色) upgraded type b (double-sided airbag + shoulder strap)-deep space gray(B款升级款（双面气囊＋肩带）-深空灰) upgraded type b (double-sided airbag + shoulder strap)-mysterious black(B款升级款（双面气囊＋肩带）-神秘黑) upgraded type b (double-sided airbag + shoulder strap)-gentleman gray(B款升级款（双面气囊＋肩带）-绅士灰) upgraded type b (double-sided airbag + shoulder strap)-pink(B款升级款（双面气囊＋肩带）-粉色) b model expansion (all-inclusive airbag + shoulder strap)-deep space gray(B款拓展款（全包气囊＋肩带）-深空灰) b model expansion (all-inclusive airbag + shoulder strap)-mysterious black(B款拓展款（全包气囊＋肩带）-神秘黑) b model expansion (all-inclusive airbag + shoulder strap)-gentleman gray(B款拓展款（全包气囊＋肩带）-绅士灰) b model expansion (all-inclusive airbag + shoulder strap)-pink(B款拓展款（全包气囊＋肩带）-粉色)