Bought this 2 years ago and thankfully haven't had to use it. It's good for 20 years.

Basic preparation will impact the probability of your family's survival during an emergency. Especially developed for Costco members, this advanced survival kit was assembled with protection from a wide variety of emergency situations in mind. This complete kit contains items and tools that are recommended in the event of an Earthquake, Pandemic, Wildfire or Displacement Emergency. We hope it never happens, but it's always best to be prepared.
We suggest adding Emergency Food Kit (Item# 104893) to help complete your disaster preparedness needs for your family or business.

Includes
6 Days Food (60 Servings) for 2 Adults
Food is 100% Vegetarian with a 20 Year Shelf Life Fruit & Vegetable Dietary Supplements
Water Filtration System (100 plus Gallon Capacity) Crank Flashlight/Radio/Cell Phone Charger Survival Multi-Tool
Cooking Supplies/Stove/Fuel
First Aid Supplies
Sanitizer/Matches
Emergency Blankets Compass/Whistle/Thermometer
2-N95 Safety Masks
4 Ready-to-Eat Meals (No cooking required)
Duct Tape
Plastic Sheeting (100 square feet; 3mm thick)
2 Nylon Ropes (20 feet each)
Tube Tent
Hygiene Kit
4 Hand Warmers
8 Water Pouches
2 pairs Leather Work Gloves
Net Weight: 18 lbs.
For best taste and nutritional value, use product before:
20 years of manufacturing date when stored at 60° F (16.6° C)
10 years of manufacturing date when stored at 70° F (21.1° C)