• Safe Drinking: UTOBEST bladder is made of quality food-grade PEVA material, BPA and PVC free, odorless and SGS approved, this bladder for hydration pack makes a sustainable choice for outdoor enthusiasts who care about the environment
• Easy Drinking: The UTOBEST hiking water bladder's bite valve allows quick, leak-free water supply and easy access during motion. The wide opening of the hydration pack bladder is easy to fill and clean, helping to prevent the growth of harmful substances
• Durability and Leakproof: This hydration reservoir is made of durable PEVA material, resistant to tearing, punctures, and abrasions. Its leakproof design ensures you won't worry about water spilling on your gear during outdoor adventures
• Convenience: Our hiking bladder offers hands-free hydration during outdoor activities like hiking, running, and cycling. The water bladder bag is a convenient way to stay hydrated on-the-go. Recommended temperature: -20°C to 40°C / -4°F to 104°F
• Compatibility: UTOBEST water bladders range from 1L to 3L, letting you choose the size that suits your hydration needs and activity level. Hydropack bladders fit various hydration packs and backpacks, so you can use them with your existing gear