PREMIUM QUALITY – Hydration bladder is made of thick TPU premium quality flexible anti-bacteria material. Bladder bag is taste free, odorless, BPA free and FDA approved. Our water bladders passed pneumatic pressure test, 24 hour swing test and 24 hour vibration test. It is completely pressure-tolerant and leak proof for carefree biking, running, hiking and other outdoor adventures! LARGE OPENING & BIG FILL HOLDER – Big fill holder allows you to fill the water pack with ease and with 4 inch screw top our 2L hydration bladder has one of the largest mouth opening on the market. It is perfect for filling 2L bladder with ice cubes and different sports drinks and it makes cleaning and drying super easy. QUICK RELEASE TUBE WITH SHUTOFF VALVE – Our bladder backpack system has quick release auto-lock system that prevents leaking when tube is detached and allows the tube to be easily disconnected from water reservoir for filling, cleaning and storage. 90-degree soft bite mouthpiece with easy turn shutoff valve provides fast water flow. FREE CLEANING KIT & DRYING SUPPORTERS – We want that our customers have the best experience when using our water bladder so you will get 3pcs hydration cleaning kit FOR FREE and finally be able to completely clean and dry your water backpack bag. Hydration backpack water pack also comes with specially designed drying supporters for easy drying when on the road. You will never have to worry about the mold and dirt again! MONEY BACK GUARANTEE – You can buy with confidence because we want your 100% satisfaction. If the product did not meet your expectations or if you need a replacement please do not hesitate to contact us. We offer 60 days money back guarantee.

Product Features

• PU Material Hydration bladder is made of thick TPU which is environmental and healthy for water equipment.it is good at pressure-rolerant and leak proof for outdoor working,such as biking,runnng,hiking ,adventure and so on.
• Strict Test The water bladder past pressure test,it is soft and tenacious means the long life.the products has been sode all over the world.it past FDA approval and BPA free.
• Perfect parts Quick release tube with shutoff valve,easy to fill and pull the water. bladder system has quick release auto-lock system that prevents leaking when tube is detached and allows the tube to be easily disconnected from water reservoir for filling, cleaning and storage. Durable and soft anti-microbial mouthpiece , prevent leaking with easily accessible valve.
• 3pcs hydration bladder cleaning kit is the best experience and value when using our water bladder however outdoor or in your kitchen.this hydration cleaning kit keep your water backpack bag in dry and clean easy. The specially designed drying supporters can fold for easy storage.
• Large mouth design easy to fill and clean ,dry.