Technical Features Taste-Free Hydration: Made from PEEVA™ food-grade material that eliminates the plastic taste and odor common in traditional bladders — for cleaner, purer water every sip Leak-Proof Seal: Precision sealing technology keeps water contained whether the bladder is upright or bouncing through rough terrain — no wet gear, no mess Wide-Mouth Opening: Easy to fill, clean, and dry — the wide opening simplifies daily maintenance and keeps your bladder fresh BPA-Free & PVC-Free: Meets international safety standards for worry-free hydration on every run Construction Details PEEVA™ Material: A tough, flexible, food-grade material that resists cracking and maintains its shape across conditions 2L Capacity: Holds up to 2 liters of water — enough to keep you hydrated through long runs and extended efforts Precision Welded Seams: Engineered sealing construction prevents leaks at stress points, even under the movement and pressure of trail running Universal Fit: Sized to fit the FlipBelt Tahoe Hydration Vest 2.0 and most sport hydration packs — slides cleanly into the reservoir compartment without bulk Materials & Care Food-Contact Components Mouthpiece: 100% Silicone Mouthpiece Connector: 100% High-Density Polyethylene Tube: 50% Polypropylene, 50% Thermoplastic Elastomer Bladder Body & Top Seal: 50% High-Density Polyethylene, 50% Ethylene-Vinyl Acetate Copolymer Bladder Top Rigid Cap: 100% Resin Outlet Seal: 100% Ethylene-Vinyl Acetate Copolymer Care Do not expose to temperatures exceeding 50°C (122°F)