Budget Bug Out Bag Under $100
10 affordable survival items that cover the essentials — water, fire, shelter, food, and first aid — without wasting money on overpriced gear.
Most bug out bag guides assume you have $300 to spend. Most people don't. The truth is that a functional 72-hour kit — one that covers water, fire, shelter, food, and basic medical — can be built for under $60 if you skip the tactical aesthetics and focus on what actually matters.
These are not the best versions of every item. They're the right-enough versions at the right price. A $5 mylar blanket reflects heat just as well as a $30 one. A BIC lighter starts fires just as reliably as an $80 firestarter kit. Start here. Upgrade later when budget allows.
A bag you own beats a better bag you're still planning to buy. Start cheap, start now. An imperfect kit you've tested is worth more than a perfect kit you're saving up for.
The 10 Items
Emergency Mylar Blankets (4-pack)
Reflects 90% of body heat. Doubles as signaling mirror, waterproofing, or makeshift shelter. 4 blankets for the cost of a coffee.
$5 View on Amazon →Water Purification Tablets (50-count)
Treats up to 25 liters of questionable water. Weighs almost nothing. This is your single highest-priority item after having a container.
$6 View on Amazon →550 Paracord, 100ft
Shelter ridgeline, clothesline, snare cord, emergency tourniquet improvisation, pack repair. One spool covers a dozen use cases.
$6 View on Amazon →BIC Lighters (5-pack)
Windproof lighters are nice. Three BICs in different pockets is better. Redundancy beats premium when you're under stress.
$5 View on Amazon →Emergency Rain Ponchos (2-pack)
Hypothermia kills faster than almost anything else. Wet clothes accelerate it. A $4 poncho prevents $400 problems.
$4 View on Amazon →Basic Trauma First Aid Kit
Bandages, gauze, antiseptic wipes, medical tape. Not a full IFAK but covers cuts, blisters, and basic wound management for 72 hours.
$8 View on Amazon →Tactical LED Flashlight
Dual-use: navigating in the dark and signaling. Get one that runs on AA batteries so you can scavenge power if needed.
$7 View on Amazon →Folding Pocket Knife
Food prep, cordage cutting, fire-starting (splitting kindling), improvised tool. A halfway decent folder for under $8.
$8 View on Amazon →Emergency Food Bars (3-day, 3600 cal)
Calorie-dense, no preparation required, 5-year shelf life. One bar covers 72 hours of minimum calories. Not gourmet — effective.
$7 View on Amazon →Waterproof Matches (2-pack)
Backup ignition for when the lighter fails, gets wet, or runs dry. Sealed in a waterproof case. Always carry ignition redundancy.
$4 View on Amazon →What's Missing (On Purpose)
This list deliberately skips things that are either redundant at this budget level or better sourced differently:
- Water container: Use a Nalgene, a reused 1L bottle, or anything watertight. Don't buy a $25 "survival bottle" when a $5 Nalgene is identical in function.
- The bag itself: Any backpack with 20–30L capacity works. A used hiking pack, a school backpack, anything with straps and compartments.
- Prescription medications: Keep a 7-day supply in a small waterproof bag. No one else can source this for you.
- Copies of documents: Laminated copies of your ID, insurance, and emergency contacts. Zero cost, irreplaceable value.
⚠️ Affiliate disclosure: Links above use the ReadyFive Amazon affiliate tag (readyfive26-20). Prices may vary. We don't recommend products we wouldn't use — but always check current reviews before buying.
Your GHB N95 is a first line of defense against fallout dust — but nuclear events require a lot more: shelter-in-place protocol, potassium iodide dosing, decontamination steps, and tiered CBRN gear. See the full Nuclear Danger Preparedness guide →
How to Pack It
Layer your pack by access priority. At the top: rain poncho and flashlight — things you'll grab fast. In the middle: food, water treatment, first aid. At the bottom: mylar blankets and paracord — rarely needed but good to have buried.
Seal anything that can't get wet (matches, documents, phone) in a quart-size zip-lock bag. That's your waterproofing layer.
Rotate your food bars every 2 years. Put a reminder in your calendar. A 5-year shelf life is only useful if you actually track it.
Essential Bug Out Bag Supplies
The items that fill the most critical gaps — water treatment, warmth, and fire — at under $10 each.
Build your complete checklist
ReadyFive's interactive app organizes 82 curated items across 7 need categories. Track what you have, identify gaps, and build toward full 72-hour readiness.
Open the Checklist →Free printable: the family emergency plan
you'll actually fill out.
One page. Covers emergency contacts, meeting points, utility shutoffs, medical info, and a 5-needs quick checklist. Print it, keep it in your go-bag.
✓ Check your inbox.
Plan is on its way. Explore the full ReadyFive checklist →
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