Introducing the HYDROSEN Survival Kit

When survival comes down to the essentials, water is always first. That principle drove the development of the HYDROSEN Survival Kit—a hydration-first survival platform built on the GRAYL Mission EXP Hip Pack.

Built with GRAYL, for the Field

From the beginning, we wanted HYDROSEN to seamlessly integrate with GRAYL’s world-class water purification bottles. After long conversations with their team and walking them through our OPERIS Go-Bag, it became clear we shared the same vision: premium, field-ready gear that doesn’t compromise. That conversation turned into collaboration, and the result is a survival system that puts hydration at the center without sacrificing shelter, fire, or medical capability.

Inside the Kit

• Hydration at the Core – GRAYL GeoPress Ti purifier and titanium vessel for both filtration and boiling.

• Fire Redundancy – Ferro rod, stormproof matches, Bic lighter, and tinder housed in a GRAYL G-Mod pouch.

• Shelter Essentials – Compact bivvy and contractor bag for fast protection from the elements.

• Medical Capability – Integrated NAR IFAK with essential trauma supplies.

• Edge Maintenance – Smith’s Pocket Pal sharpener included to keep blades field-ready.

Every component is chosen for durability, ease of use, and performance under stress—fitting seamlessly into the Mission EXP platform.

Lead Time & Availability

HYDROSEN kits are hand-built to order, with a current lead time of 14 days. Supplies are limited due to premium component sourcing.

⚠️ Disclaimer: This kit is meant to be used in survival or emergency situations. Stay Ready Outdoors and LYNX Survival Systems are not responsible for any bodily harm or death resulting from use of this kit or its components. It is the responsibility of the end user to have the training and experience required to safely operate the included gear.