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The call comes at night, the bag by the door has to hold water, food, first aid and a change of clothes, and a best emergency backpack with gallon compartment is the bag that carries drinking water beside the rest of the kit. None of the listings states a gallon compartment by name, so the ranking rests on what each listing does state about water, space and supplies. The kits with the most stated essentials lead, and the empty packs are ranked on the space and water carriage they state.
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Quick picks
Best Overall Red Cross Deluxe 72-Hour Kit: 177 essentials, 4 compartments and a 7-pocket organizer for 1 person Check price on Amazon
Best Standard Kit Red Cross 72-Hour Backpack: 79 essentials with a 5-year shelf life for food and water Check price on Amazon
Best Empty Pack QT&QY 45L Tactical Backpack: 45L pack with 5 compartments and bottle holders on both sides Check price on Amazon
Best Medical Bag Trunab EMT Medical Backpack: 4 grid compartments with 2 detachable side pockets for first aid Check price on Amazon
The kits we chose
| # | Product | Solar Score | Buy |
|---|---|---|---|
| 1 | Red Cross Deluxe 72-Hour Kit | 9.6/10 | Buy on Amazon |
| 2 | Red Cross 72-Hour Backpack | 9.6/10 | Buy on Amazon |
| 3 | QT&QY 45L Tactical Backpack | 9.5/10 | Buy on Amazon |
| 4 | Trunab EMT Medical Backpack | 9.5/10 | Buy on Amazon |
| 5 |  Ready America 1-Person Kit | 9.5/10 | Buy on Amazon |
Red Cross Deluxe 72-Hour Kit
A deluxe 72-hour kit for 1 person with 177 essentials, 4 compartments, a 7-pocket organizer and a 5-year shelf life for food and water.
Pros
- 177 essentials, the most in this group, for 1 person for 72 hours
- 4 compartments plus a removable vinyl organizer with 7 pockets
- 5-year shelf life for food and water stated
- Hand crank flashlight, cell phone charger and radio included
Cons
- 8.25 pounds, the heaviest pack in this group
- 17 by 16 by 13 inches, the widest pack in this group
- No bottle holder is stated
- No laptop compartment is stated
Detailed Review
The listing states a deluxe 3-day emergency backpack for 1 person, with 177 essentials including a drinking water pouch, a hand crank powered flashlight, cell phone charger, radio, blanket, multi-tool, bandages, cleanser, hygiene products, dust face mask and food bars. It lists a 5-year shelf life for food and water, 4 compartments, a removable vinyl organizer with 7 pockets, durable nylon fabric and double shoulder straps. It weighs 8.25 pounds and measures 17 by 16 by 13 inches.
Who it's for: households that want the fullest stated kit for 1 person, ready to grab and go. Who should skip it: buyers who want an empty pack to fill with their own gear, or the lowest-weight bag in this group.
Its Solar Score of 9.6/10 comes from performance 32/35, build 22/25, value 21/25, safety 5/10 and warranty 0/5: 80 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Capacity | 177 essentials, 72-hour |
|---|---|
| Compartments | 4, organizer with 7 pockets |
| Size | 17 x 16 x 13 in, 8.25 lb |
| Shelf life | 5 years, food and water |
Taken from the seller's listing on 14 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. First aid supplies, dust face mask and blanket stated, so safety scores 5 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Red Cross 72-Hour Backpack
A 72-hour kit for 1 person with 79 essentials, 2 organizing compartments, a removable first aid kit and a 5-year shelf life for food and water.
Pros
- 79 essentials for 1 person for 72 hours
- 5-year shelf life for food and water stated
- Removable soft-shell vinyl first aid kit with 2 zip pockets
- Hand crank flashlight, cell phone charger and radio included
Cons
- 7 pounds with supplies inside, heavier than the QT&QY pack
- 2 compartments, fewer than the deluxe kit
- No bottle holder is stated
- No warranty term is stated
Detailed Review
The listing states a 3-day emergency backpack for 1 person, with 79 essentials including a drinking water pouch, a hand crank powered flashlight, cell phone charger, radio, multi-tool, bandages, cleanser, hygiene products and a food bar. It lists a 5-year shelf life for food and water, 2 organizing compartments, a removable soft-shell vinyl first aid kit with 2 zip pockets, durable nylon fabric and double shoulder straps. It weighs 7 pounds and measures 16.5 by 12 by 13 inches.
Who it's for: households that want a complete stated kit for 1 person at a lower weight than the deluxe kit. Who should skip it: buyers who want the most essentials in this group or an empty pack.
Its Solar Score of 9.6/10 comes from performance 30/35, build 21/25, value 21/25, safety 5/10 and warranty 0/5: 77 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Capacity | 79 essentials, 72-hour |
|---|---|
| Compartments | 2, first aid kit with 2 zip pockets |
| Size | 16.5 x 12 x 13 in, 7 lb |
| Shelf life | 5 years, food and water |
Taken from the seller's listing on 14 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. First aid supplies, blanket and hand crank flashlight stated, so safety scores 5 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
QT&QY 45L Tactical Backpack
A 45L tactical pack with 5 compartments, bottle holders on both sides, a 17-inch laptop compartment and 900D polyester with a water resistant coating.
Pros
- 45L capacity with 5 compartments for different gear
- Bottle holders on both sides fit a 750ml water bottle
- 900D polyester with double stitching at stress points and a water resistant coating
- Laptop compartment fits a 17-inch device, and the pack opens flat to 180 degrees
Cons
- Arrives empty, with no supplies inside
- No first aid supplies are included
- 3.0 pounds empty, before any gear is added
- No reflective strips are stated
Detailed Review
The listing states a 45L tactical backpack with 5 compartments: 2 front pockets, 2 large compartments with a zippered pocket and mesh pocket, a laptop compartment for a 17-inch device and a hidden back pocket. It lists bottle holders on both sides that fit a 750ml water bottle, 900D polyester with double stitching at stress points, a water resistant coating, MOLLE webbing on the front and sides, padded shoulder straps and a mesh back. It measures 18 by 13.2 by 11.6 inches and weighs 3.0 pounds, and it opens flat to 180 degrees for packing.
Who it's for: buyers who own their own supplies and want a roomy 45L pack with bottle holders and MOLLE webbing. Who should skip it: buyers who want a kit that arrives with supplies inside.
Its Solar Score of 9.5/10 comes from performance 29/35, build 22/25, value 20/25, safety 3/10 and warranty 0/5: 74 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Capacity | 45L |
|---|---|
| Compartments | 5, laptop fits 17-inch device |
| Size | 18 x 13.2 x 11.6 in, 3.0 lb |
| Material | 900D polyester, water resistant coating |
Taken from the seller's listing on 14 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. 900D polyester, double stitching at stress points and water resistant coating stated, so safety scores 3 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Trunab EMT Medical Backpack
An empty EMT medical backpack with 4 grid compartments, 2 detachable side pockets, a laptop compartment and reflective strips.
Pros
- 4 grid compartments with a transparent zipper pocket inside
- 2 detachable side pockets for first aid supplies
- Reflective strips for extra safety stated
- Padded shoulder straps with an adjustable chest buckle and breathable back mesh
Cons
- Arrives empty, bag only, with no supplies inside
- A medical bag first, with no water carriage stated
- No weight is stated
- No warranty term is stated
Detailed Review
The listing states an empty EMT medical backpack in sturdy nylon, with 4 grid compartments, a transparent zipper pocket inside the main compartment, 2 detachable side pockets, a front compartment with elastic slots and mesh pockets, a reinforced foam handle, padded shoulder straps with an adjustable chest buckle and a breathable back mesh panel. It lists a back padded compartment for a laptop, an ID card window and reflective strips. The maker gives two sizes, 13.4 by 7.9 by 18.1 inches and 15.7 by 8.7 by 20.5 inches; check before ordering.
Who it's for: buyers who want a medical bag with grid compartments and detachable side pockets for first aid gear. Who should skip it: buyers who want a survival kit with supplies, water carriage or a stated weight.
Its Solar Score of 9.5/10 comes from performance 26/35, build 21/25, value 19/25, safety 4/10 and warranty 0/5: 70 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| Compartments | 4 grid, transparent zipper pocket |
|---|---|
| Size | 13.4 x 7.9 x 18.1 in |
| Pockets | 2 detachable side pockets |
| Safety | Reflective strips stated |
Taken from the seller's listing on 14 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. Reflective strips for extra safety stated, so safety scores 4 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
Ready America 1-Person Kit
A 72-hour emergency backpack for one person with food, water, first aid, shelter and signaling gear in one pack.
Pros
- 2400 calorie food bar and 6 sealed water pouches for one person
- 18 piece first aid kit with nitrile gloves
- Emergency blanket and poncho for rain, wind and cold
- 12 hour lightstick and safety whistle for low light and rescue
Cons
- Covers 1 person only, so a household needs one pack per person
- No radio or phone charger is included
- No warranty term is stated
- No stated shelf life for the food and water
Detailed Review
The listing states a 72-hour emergency kit for one person with food and water. It includes a 2400 calorie emergency food bar and 6 sealed water pouches, an emergency blanket and poncho, an 18 piece first aid kit with nitrile gloves, a 12 hour lightstick and a safety whistle. The backpack weighs 4.2 pounds with dimensions of 12.3 by 9.7 by 5.1 inches, and the maker lists a manufacturer's warranty against defects only.
Who it's for: individuals who want a light 1-person 3-day kit for home, car or office. Who should skip it: buyers who need coverage for more than one person or a stated shelf life.
Its Solar Score of 9.5/10 comes from performance 28/35, build 20/25, value 20/25, safety 7/10 and warranty 0/5: 75 of 100 points, placed on our 9.2 to 9.8 scale.
Key Specifications
| People | 1 person, 72 hours |
|---|---|
| Food and water | 2400 calorie food bar; 6 water pouches |
| First aid | 18 piece first aid kit |
| Weight | 4.2 pounds |
Taken from the seller's listing on 14 November 2026. Capacity and output figures are rated by the manufacturer.
Safety and Warranty
What this listing states. 18 piece first aid kit and nitrile gloves stated, so safety scores 7 of 10. No warranty term, so warranty scores zero. See How We Pick.
Follow the manual. Connect and use the product as the maker describes, stay within every stated rating, and read the manual before first use.
This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.
As an Amazon Associate I earn from qualifying purchases.
More picks to compare
Trunab EMT Backpack Red4 grid compartments and detachable side pockets in redCheck on Amazon
Trunab 50L Responder Bag50L responder bag with a laptop compartment and reflective stripsCheck on Amazon
Numbers side by side
| Backpack | Solar Score | Supplies | Compartments | Weight | Size | Amazon |
|---|---|---|---|---|---|---|
| Red Cross Deluxe 72-Hour Kit | 9.6/10 | 177 essentials | 4 | 8.25 lb | 17 x 16 x 13 in | View on Amazon |
| Red Cross 72-Hour Backpack | 9.6/10 | 79 essentials | 2 | 7 lb | 16.5 x 12 x 13 in | View on Amazon |
| QT&QY 45L Tactical Backpack | 9.5/10 | Not stated | 5 | 3.0 lb | 18 x 13.2 x 11.6 in | View on Amazon |
| Trunab EMT Medical Backpack | 9.5/10 | Not stated | 4 grid | Not stated | 13.4 x 7.9 x 18.1 in | View on Amazon |
| Ready America 70180 Backpack | 9.5/10 | Not stated | Not stated | Not stated | Not stated |
All numbers here are manufacturer claims from the listings, not our measurements (14 November 2026).
Where the points went
The Solar Score weighs performance, build, value, safety and warranty. For an emergency backpack, safety means first aid supplies, reflective strips and water carriage the listing actually states; a pack that states none scores zero on that line, whatever its capacity. None of the listings states a warranty term. How we pick explains the weights.
| Product | Solar Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Red Cross Deluxe 72-Hour Kit | 9.6 | 32 | 22 | 21 | 5 | 0 |
| Red Cross 72-Hour Backpack | 9.6 | 30 | 21 | 21 | 5 | 0 |
| QT&QY 45L Tactical Backpack | 9.5 | 29 | 22 | 20 | 3 | 0 |
| Trunab EMT Medical Backpack | 9.5 | 26 | 21 | 19 | 4 | 0 |
Scores start at 9.2 for the lowest totals and top out at 9.8. In between, a kit’s position follows its weighted points one to one in order.
How to choose the best emergency backpack with gallon compartment
Start with supplies or space
The American Red Cross kits arrive with supplies inside: the deluxe kit lists 177 essentials and the standard kit lists 79 essentials, both for 1 person for 72 hours with a 5-year shelf life for food and water. The QT&QY and Trunab packs arrive empty, so they suit a household that already owns supplies and wants to pack its own. The Ready America backpack states only a 1-person, 3-day format in its title, with no contents list stated. See the emergency kit for home guides for what a household kit holds.
Check water carriage
Water decides how long a bag lasts away from a tap. The QT&QY pack lists bottle holders on both sides that fit a 750ml water bottle, and the Red Cross kits list a drinking water pouch among their essentials. The Trunab medical bag lists no water carriage, and the Ready America title states no water detail.
| Backpack | Water | Compartments |
|---|---|---|
| Red Cross Deluxe 72-Hour Kit | Drinking water pouch | 4 |
| Red Cross 72-Hour Backpack | Drinking water pouch | 2 |
| QT&QY 45L Tactical Backpack | Bottle holders, 750ml | 5 |
| Trunab EMT Medical Backpack | Not stated | 4 grid |
| Ready America 70180 Backpack | Not stated | Not stated |
Match size and weight to the carrier
The QT&QY pack lists 18 by 13.2 by 11.6 inches and 3.0 pounds, the standard Red Cross kit lists 16.5 by 12 by 13 inches and 7 pounds, and the deluxe kit lists 17 by 16 by 13 inches and 8.25 pounds. The Trunab bag lists 13.4 by 7.9 by 18.1 inches with no weight stated. A heavier stated weight suits a bag that stays by the door, while a lighter stated weight suits a bag that gets carried far. See the emergency go bag guides for packing a bag that gets carried.
Check the compartments
Compartments decide how fast the contents come out. The QT&QY pack lists 5 compartments, with 2 front pockets, 2 large compartments and a laptop compartment for a 17-inch device, plus a hidden back pocket. The deluxe Red Cross kit lists 4 compartments and a removable vinyl organizer with 7 pockets, and the standard kit lists 2 organizing compartments with a removable first aid kit that has 2 zip pockets. The Trunab bag lists 4 grid compartments, a transparent zipper pocket and 2 detachable side pockets.
Sizing Notes
- Match capacity to the people the kit serves: both Red Cross kits list supplies for 1 person for 72 hours, with a 5-year shelf life for food and water.
- Count compartments against the gear you carry: the QT&QY pack lists 5 compartments and the deluxe kit lists 4 compartments with a 7-pocket organizer.
- Check water carriage before you buy: the QT&QY pack lists bottle holders that fit a 750ml water bottle, and the Red Cross kits list a drinking water pouch.
- Check the stated size and weight against the carrier: the QT&QY pack lists 18 by 13.2 by 11.6 inches and 3.0 pounds, and the deluxe kit lists 17 by 16 by 13 inches and 8.25 pounds.
FAQ: power away from the grid
What goes in an emergency backpack?
The Red Cross kits list first aid supplies, a drinking water pouch, a hand crank flashlight, cell phone charger, radio, multi-tool, bandages, cleanser, hygiene products, a food bar and a blanket, with 79 essentials in the standard kit and 177 in the deluxe kit.
How long do emergency backpack supplies last?
Both Red Cross kits list a 5-year shelf life for food and water, and both are designed to support 1 person for 72 hours.
What is a 72-hour emergency backpack?
A kit designed to support 1 person for 72 hours, with water, food, first aid and light inside. The Red Cross kits in this group list 79 and 177 essentials for that window.
Do emergency backpacks come with supplies?
Some do and some do not. The Red Cross kits arrive with supplies inside, while the QT&QY and Trunab packs arrive empty and suit a household that packs its own supplies.
How big is a 45L emergency backpack?
The QT&QY pack lists a 45L capacity with dimensions of 18 by 13.2 by 11.6 inches and a weight of 3.0 pounds.
Related solar guides
See every Emergency Gear guide and all Emergency Prep guides. Also see best emergency backpack and best emergency go bag.
More picks: best emergency kit for family, best emergency kit for home, best emergency preparedness gear.
