Hydration Water Bladder, Leak Proof Water Bladder for Hiking Backpack, BPA-Free Water Pouch Water Reservoir for Camping Cycling Running, 2Pack 1.5L 2L 3L

PREMIUM MATERIAL: Paukis hydration bladder is made of food-grade TPU material, BPA-free, odorless, and features durable and tear-resistant properties to ensure safety and reliability. Its unique properties allow our water reservoir to withstand temperatures from -20°C to 40°C, and the smooth internal keeps water fresh and beneficial to health LARGE OPENING: This hydration bladder comes with a 3.5-inch large screw cap for easy opening and closing. Its large opening design provides easy access for filling, adding ice, and cleaning, drying super-quickly and completely. Paukis 2L water bladder can provide ample water for your outdoor activities without adding excessive weight UPGRADE LEAKPROOF: The ON/OFF valve and dust cover design of the water reservoir storage bag prevent water leakage. The whole hydration pack bladder adopts strict double sealing side technique and passed the pneumatic pressure test, even under heavy pressure or external compression, it will not break. Its q