Mobihome Hydration Backpack Lightweight Sport Daypack & Bike Backpacks with 2L Leak Proof Water Bladder, Adjustable Padded Shoulder, Chest & Waist Straps for Running, Hiking, Cycling, Climbing Black electronics3 Come with a EVA storage

Come with a EVA storage case

1pH (25 °C)Response Time : ≤ 1minpH Sensor with BNC ConnectorpH2

Carrying Bag

premium porcelain

Mobihome Hydration Backpack Lightweight Sport Daypack & Bike Backpacks with 2L Leak Proof Water Bladder, Adjustable Padded Shoulder, Chest & Waist Straps for Running, Hiking, Cycling, Climbing Black electronics3 Come with a EVA storageMobihome Hydration Backpack Lightweight Sport Daypack & Bike Backpacks with 2L Leak Proof Water Bladder, Adjustable Padded Shoulder, Chest & Waist Straps for Running, Hiking, Cycling, Climbing Product Features 420D double line ripstop +420D flat PU REPLACEABLE 2L BLADDER Intergrated hydration system of this built in 2L bladder which is BPA free; Water backpack is made of hight class material, kink free sip tube and innovative push lock cushioned bite