Curated by top survival experts, Uncharted's Seventy2 Survival System could be the difference between life and death during an emergency. It's comprised of high-quality tools and instructions designed to keep you alive during the first 72 hours after a crisis — the period when most emergencies are resolved. To create the kit, the creators worked closely with first responders, doctors, special forces operators, mountain guides, and other experts to make sure that each item included addresses a specific need common to emergencies. All the items come packaged in a durable, waterproof 600D tarpaulin shell, with a military-grade canvas insert featuring screen-printed graphics and instructions, a hard exoskeleton, and PVC inserts that can double as snowshoes or a sling.