Features: *100% brand new and high quality. *Made ofhigh quality material, durable and practical to use. *This professional military water Bladder Bag is made from high quality non-toxic transparent TPU Material, safe to use . *Strong hydrolysis resistance, antimicrobial properties, high strength, durable & reusable water bag for long lasting use, economic and eco-friendly. *Foldable design, easy to be put into pockets, backpacks or briefcases. Perfect for hiking, climbing, riding, cycling, climbing, field exploration and other outdoor activities. *Note:We will give priority to the delivery of army green water pipes and pipe sleeves. If this color out of stock, the color of water pipes and pipe sleeves will send at random. Specifications: *Capacity: 2L/2.5L/3L (multiple capacities are optional) *Material: Water Bladder : PEVA water pipe: PVC *Water BladderThickness: Single layer 0.32mm *Color: Water Bladder: Army Green *Size: 2L: Weight: 122g;Length 34.5*Width 17.5 cm(approximately) 2.5L: Weight: 130g;Length 39.5*Width 17.5 cm(approximately) 3L: Weight: 135g; Length 47.5*Width 17.8 cm(approximately) *Tube Length:99cm(Included bite mouthpiece)(approximately) *Tube sleeves Length:85cm(approximately) *The lid is 3 cm high (after the lid is tightly closed) *The outer diameter of the lid is 4.8 cm(approximately) *The inner diameter of the lid is 4.3 cm(approximately) *The height of the hanging hole on the top of the water bag is 4.3 cm(approximately) Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Packing list 1*Water Bladder+Water Tube+1*Tube sleeves+1*Bite Valve