Features: 100% Brand New.Weight: 209gMaterial: Transparent TPU Content : 3LMouth type: Big mouthBag Size:53(L) x 18.5(W)cmMouth diameter: 9cm(approx)Tube length: 108cm(approx)Color: army greenTube connected to the bottom of the bladderCan be put into backpack and backpack's shoulder strapFoldable designNote:Before filling the bag， clean it with dish washing soap and water.Please do not fill milk， juice or wine into the bag， these drinks may do damage to the bag.Package Content:1 x Water Bladder Bag