Product Description Stay hydrated and ready for action with the HERMETIC Hydration Bladder from Fidlock. This hydration bladder is designed for backpacks and features a unique magnetic self-sealing closure technology. Whether you're climbing, biking, or hiking, a good water supply is essential, and the HERMETIC hydration bladder provides it with ease and security. It's available in 1.5L and 2.5L volumes, made from BPA-free and tasteless material (TPU), ensuring a safe and enjoyable hydration experience. FID-LOCK Hermetic Hydration Bladder Features Hydration bladder with magnetic self-sealing closure Maximum tightness thanks to patented technology No manual locking, clicking or pushing Large opening for easy filling and cleaning Available in 1.5L and 2.5L volume BPA free and tasteless material (TPU) Best for climbing, biking, hiking Specifications Brand: Fidlock Product Name: HERMETIC Hydration Bladder Volume: 1.5L or 2.5L Material: BPA-free TPU Best For: Climbing, Biking, Hiking