●Practical hydration bladder for on the go: the extra light hydration bag is ideal for longer tours with the EVOC backpack, as you can always drink from the hydration system on the go ●Hydration bladder without risk of leaking: thanks to the Slide-Seal, the hydration bag can be easily closed, so that the water is packed leak-proof and nothing can get wet in the backpack ●Quick cleaning: the handy water bladder can be cleaned quickly and easily from the inside by turning it over and then putting it in the dishwasher ●Easy to use: to drink from the drinking tube, you have to open the valve and bite it lightly. Then close the valve again so that nothing can leak out ●Box contents: EVOC hydration bladder 3 – handy hydration system – valve with plenty of water flow – lightweight hydration bag – volume: 3 l – weight: 140 g – colour: carbon grey