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10 Best Backpack Rain Covers 2026 in the United States
#1
Winner
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for (15-25L, 30-40L, 40-55L, 55-70L, 70-90L) Backpack Hiking/Camping/Traveling (Blue,S)
The Joy Walker Backpack Rain Cover is a versatile and practical solution for protecting your backpack during outdoor activities like hiking, camping, and traveling. It is designed to fit backpacks ranging from 15L to 25L, with dimensions that ensure a snug fit. The material used is 210T taffeta, which is both wear-resistant and durable, supporting a high waterproof rating of 10,000 mm. This means it can effectively keep your backpack dry in heavy rain, fog, and snow. The four-layer construction adds extra protection, with an external rip-resistant fabric and double waterproof coated internal layers to fend off water, dirt, and scratches.
Rating
10.0
Chosen by1,153
Material
Waterproof Rating
Size and Fit
Most important from
8903 reviews
#2
Osprey Ultralight Raincover for Backpack, Black, Large
The Osprey Ultralight Raincover for Backpack in large size is a lightweight and environmentally friendly option to protect your backpack from rain. Made with durable nylon and featuring taped seams, it offers good water resistance to keep your gear dry during wet conditions. The raincover weighs just 0.13 kg, making it easy to carry without adding much bulk.
Rating
9.7
Material
Size and Fit
Weight
Most important from
1865 reviews
#3
Osprey Ultralight Raincover for Backpack, Black, Medium
The Osprey Ultralight Raincover in medium is a solid choice for protecting your backpack from rain without adding much weight or bulk. Made from durable nylon with taped seams, it offers reliable waterproof protection, which is essential for keeping your gear dry during wet weather. Its lightweight design—just 0.11 kilograms—makes it easy to carry and pack down into a small size, so it won’t weigh you down on hikes or daily trips.
Rating
8.5
Material
Waterproof Rating
Size and Fit
Most important from
1865 reviews
Top 10 Best Backpack Rain Covers 2026 in the United States
#1
Winner
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for (15-25L, 30-40L, 40-55L, 55-70L, 70-90L) Backpack Hiking/Camping/Traveling (Blue,S)
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for (15-25L, 30-40L, 40-55L, 55-70L, 70-90L) Backpack Hiking/Camping/Traveling (Blue,S)
Material: 210T taffeta
Waterproof Rating: 10,000 mm
Size and Fit: 15-25L backpack
Weight: 0.07 kg
Packability: compact pouch
Attachment System: buckle strap
Chosen by 1153 this week
Osprey Ultralight Raincover for Backpack, Black, Large
Osprey Ultralight Raincover for Backpack, Black, Large
Material: Nylon
Size and Fit: Large
Weight: 0.13 Kilograms
Packability: Compact dimensions
Osprey Ultralight Raincover for Backpack, Black, Medium
Osprey Ultralight Raincover for Backpack, Black, Medium
Material: Nylon
Size and Fit: Medium
Weight: 0.11 kg
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for Hiking/Camping/Traveling (black, Small (for 15-25L backpack))
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for Hiking/Camping/Traveling (black, Small (for 15-25L backpack))
Material: 210t taffeta nylon
Waterproof Rating: 12,000 mm
Size and Fit: Small for 15-25L backpack
Weight: 3.52 Ounces
Packability: compact storage pouch
Attachment System: upgraded buckle strap system
Sea to Summit Ultra-SIL Lightweight Waterproof Backpack Cover, Small, Royal Blue
Sea to Summit Ultra-SIL Lightweight Waterproof Backpack Cover, Small, Royal Blue
Material: 30D Ultra-Sil Cordura nylon
Size and Fit: Fits backpacks 30 to 50 liters
Weight: 3 ounces
Packability: Packs into tiny attached stuff sack
Attachment System: Keeper straps pull tight across harness
Reflective Elements: None
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Up to 23% off
Joy Walker Waterproof Backpack Rain Cover for (15-90L) (Acqua, Small (for 15-25L backpack))
Joy Walker Waterproof Backpack Rain Cover for (15-90L) (Acqua, Small (for 15-25L backpack))
Material: 210T taffeta nylon blend
Waterproof Rating: 12,000 mm
Size and Fit: Small for 15-25L backpack
Weight: 3.52 Ounces
Packability: Small pouch for compact storage
Attachment System: Upgraded buckle strap system
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for Hiking/Camping/Traveling (black, Middle (for 30-40L backpack))
Joy Walker Backpack Rain Cover Waterproof Breathable Suitable for Hiking/Camping/Traveling (black, Middle (for 30-40L backpack))
Material: 210t taffeta nylon
Waterproof Rating: 12,000 mm
Size and Fit: fits 30-40L backpack
Weight: 3.52 ounces
Packability: packs into small pouch
Attachment System: upgraded buckle straps
#10
Kelty Backpack Rain Cover, Water Proof Cover for Hiking and Backpacking Packs 30 to 105 Liters, Elastic Cinch, Integrated Stuff Pocket, 2024 Update (Medium (30-50L))
Kelty Backpack Rain Cover, Water Proof Cover for Hiking and Backpacking Packs 30 to 105 Liters, Elastic Cinch, Integrated Stuff Pocket, 2024 Update (Medium (30-50L))
Material: Nylon
Waterproof Rating: Fully waterproof nylon with DWR
Size and Fit: Medium 30-50L, elastic cinch loops
Weight: 4.8 ounces
Packability: 8x6x2 inches folded, with sack
Attachment System: Elastic cinch and hip belt loops
Reflective Elements: None
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Buying Guide for the Best Backpack Rain Covers
Choosing the right backpack rain cover is essential to keep your belongings dry and protected during wet weather conditions. A good rain cover can make a significant difference in maintaining the integrity of your gear, whether you're hiking, commuting, or traveling. To make an informed decision, it's important to understand the key specifications and how they align with your needs.MaterialThe material of a backpack rain cover is crucial because it determines the cover's durability and water resistance. Common materials include nylon and polyester, often with a waterproof coating. Nylon is lightweight and strong, while polyester is more resistant to UV damage. If you need a cover for heavy rain and rugged use, look for high-denier fabrics with a waterproof coating. For occasional use, lighter materials may suffice.
Waterproof RatingThe waterproof rating indicates how well the cover can keep water out. This is usually measured in millimeters (mm) and refers to the amount of water pressure the material can withstand before leaking. Ratings typically range from 1,000mm to 10,000mm or more. For light rain, a lower rating (1,000-3,000mm) may be adequate. For heavy rain or prolonged exposure, look for a higher rating (5,000mm and above). Consider your typical weather conditions to choose the right rating.
Size and FitThe size and fit of the rain cover are important to ensure it adequately covers your backpack. Rain covers come in various sizes, often categorized by the volume of the backpack they can cover (e.g., 20-30 liters, 30-50 liters). To find the right fit, measure your backpack's volume and choose a cover that matches or slightly exceeds this size. A well-fitted cover will stay in place and provide better protection against the elements.
WeightThe weight of the rain cover can affect your overall load, especially if you're hiking or traveling long distances. Lightweight covers are easier to carry and pack, but they may offer less durability and protection. Heavier covers are generally more robust and provide better water resistance. Consider how much weight you are willing to add to your pack and balance it with the level of protection you need.
PackabilityPackability refers to how easily the rain cover can be folded and stored when not in use. Some covers come with their own storage pouch, making them convenient to pack away. If space is a concern, look for a cover that compresses into a small size. This is particularly useful for travelers and hikers who need to maximize their packing efficiency.
Attachment SystemThe attachment system ensures that the rain cover stays securely on your backpack. Common systems include elastic edges, drawstrings, and buckles. Elastic edges are easy to use and provide a snug fit, while drawstrings and buckles offer more adjustability and security. If you expect to move through windy conditions or rough terrain, a more secure attachment system is advisable to prevent the cover from slipping off.
Reflective ElementsReflective elements on a rain cover enhance visibility in low-light conditions, which is important for safety, especially if you're hiking or commuting in the dark. These elements can be strips or logos that reflect light. If you often find yourself in low-light situations, choosing a cover with reflective elements can help you stay visible to others, such as drivers or fellow hikers.