hydration backpack pack with 2l water bladder for men,women,kids,perfect for outdoor daypack,sport,running,hiking,cycling,skiing,biking,camping lightweight bag waist straps,waterproof bpa free,blue d.n.a nature <br><b>if sports is an integral part of your life, better do it comfortably</b><br><br> fitness takes many forms, and thousands of people choose to be active in the outdoors, whether it be jogging, trekking, biking, climbing, hiking or hunting. the challenge is staying cool and properly hydrated when you can’t use your hands.<br><br> carrying water bottles isn’t practical and can even be a safety hazard. that’s why we at d.n.a. nature have developed a water backpack system that allows you to sip cool, refreshing water or sports drinks through a convenient tube straw from a pouch worn on your back.<br><br> our heavy duty backpack water carrier is made of durable nylon with comfortable, padded shoulder straps and something other water backpacks don’t include: adjustable chest and waist strap to ensure the system remains secure in place. the pouch holds 0.5 gallon (2-liter) of liquid. the tube straw couldn’t be easier to use. simply switch the locking valve to “open” and you’re ready to sip. the locking mechanism ensures the straw won’t leak even during intense workouts.<br><br> this water bladder is made of bpa free, food grade materials, designed to be leak proof with self-seal technology. its large opening allows quick fill and drain, and makes cleaning easy.<br><br><br> <b>d.n.a. nature hydration pack is the best you can find:<br><br> ▶ light design won’t hold you down<br> ▶ large reservoir of 2 liter (70 oz) for water or sports drinks <br> ▶ 3 compartments for storing valuables<br> ▶ comfortable, breathable and never leaks<br> ▶chest and waist straps<br> ▶ ideal gift for hikers, runners,cyclists and skaters<br> ▶ dimension: 16’’× 8.62’’× 3.14’’(40.5×22×8 cm)<br> ▶weight: 0.93 lbs(420g) <br><br> usages: <b><br> ✔snowboarding.<br> ✔hiking.<br> ✔running.<br> ✔cycling.<br> ✔skating.<br> ✔trekking.<br> ✔camping<br> ✔jogging.<br> ✔climb.<br><br> order your heavy duty water backpack today!