CamelBak Stoaway Insulated Hydration Reservoir - 3L bladder delivers 20% more water per sip; 10mm closed-cell foam insulation; insulated tube and bite valve cover; ergonomic handle for easy refilling

Enhanced Hydration Efficiency: Crux reservoir delivers 20% more water per sip, ensuring faster hydration during outdoor adventures or intense activities Superior Insulation: 10mm closed-cell foam insulation keeps water at the optimal temperature in any weather, making it ideal for all-season adventures Convenient Portability: Lightweight design with adjustable shoulder strap and sleek profile easily fits in backpacks, enhancing comfort and mobility Protected Drinking Tube: Insulated drink tube and bite valve cover prevent freezing and maintain water flow, even in cold conditions User-Friendly Design: Ergonomic handle simplifies filling and carrying, while secure zippered closure ensures a leak-proof and durable hydration solution