1.Foldable water bottle holder bag 2.Size:31.5(L)*11(top W ... 3.SGS certificate 4.OEM orders are welcome Foldable water bottle holder bagFoldable water bag is a bag with the design ... bag make the bag moresuitable for hiking than the rigid bottle. People can hang the bag in backpacks or waist,whendrink ... 500ml,600ml,750ml,1L or as request5.Material:PP,CPP,HDPE,LDPE,LLDPE,OPP,PE,PA,PET6.thickness:0.2mm, load ...