The General Services Administration (GSA) is seeking industry feedback for a proposed procurement of water hydration systems, specifically the back-worn hydration system identified by National Stock Number 8465-01-517-4769. The GSA aims to establish Blanket Purchase Agreements (BPAs) for commercially available hydration systems with a capacity of 2.0 liters, designed for low-profile use and featuring specific technical specifications such as a burst-resistant reservoir and adjustable harness. This initiative is part of the GSA's effort to utilize established distribution networks while providing opportunities for small businesses, with an estimated contract value ranging from $100,000 to $175,000 over a base period and four one-year options. Interested parties are encouraged to submit their feedback and questions via email to Mark Houston at mark.houston@gsa.gov by 5:00 pm on Friday, November 12, 2025.