双肩包专门适用于运载饮料，煲仔饭specialpurposetocarrybeverageandclaypotrice可装入煲仔饭12个，饮料杯32个cancarry12pcsofclaypotrice,32cupsofmilktea可安装制冷或制热设备，保温长达5－8小时canaddheatingorcoolingequipment,canlastthermaleffectfor5-8hours制冷可以达到－33度，制热可以稳定在70－85度canreach-33℃forcooling,70-85℃steadilyforheating面料采用高强度材质,便于提、拎、背highstrengthfabric,safetolift,carry,backpack外部防水、可拆洗。water-proofexterior,easytoclean可印制logo，扩大企业形象，增加企业价值silkprintforlogo,commercialeffect,value-addedforenterpise可对包内进行任意的分割和杯垫的安装，更有利于杯子等的储放candivideinsidespaceandaddcupshelvesfreewill,moreconvinienttostorecups可承重20公斤20kgbearing按需调整尺寸，可小批量定制cutomizepercutomer'sspec.with***allqty.)