Backpack rain cover

Don't let the weather dictate your plans. Our collection of backpack rain covers lets you keep your belongings dry no matter the conditions outside. Designed to fit different bag volumes, our rain covers are compact, easy to install, and ultra resistant to moisture. Some even feature reflective strips to boost your visibility in low-light conditions. Whether you're hiking, traveling, or commuting to work, they're an essential accessory for protecting your valuable gear.

What is a rain cover?

A rain cover (also known as a pack cover in outdoor circles) is a waterproof protective layer that you place over a backpack to shield it from rain, snow, or splashes. It wraps around the exterior of the bag and acts as a barrier against moisture. Fitted with an elastic band or securing straps, it stays firmly in place even during movement. Compact when folded, it stores easily in a side pocket or compartment of your bag — ready to deploy at the first sign of bad weather.

What are the benefits of a rain cover?

A backpack rain cover doesn't just keep your bag dry — it protects everything inside. Its benefits are many:

• Preserves clothing, documents, and electronic devices from moisture.

• Reduces backpack wear caused by rain or mud.

• Improves visibility thanks to reflective strips on some models — ideal for city or nighttime hiking.

• Quick to deploy thanks to a simple, intuitive setup.

It's a lightweight, useful, and reassuring accessory — especially recommended for non-waterproof backpacks.

What are the different sizes of rain covers?

Rain covers are designed to fit varied bag volumes, usually expressed in liters. Several standard sizes exist:

• 20 to 30 L: for compact, urban, or school backpacks.

• 30 to 45 L: for medium-sized hiking or travel backpacks.

• 50 L and beyond: for large trekking backpacks or long expeditions.

Some models are expandable or feature adjustable systems to cover a backpack even when fully loaded. A good rain cover should offer a perfect fit without letting water seep through on the sides.

When should you use a rain cover?

There are many situations where a rain cover becomes essential:

• During a hike or trek, to protect your spare clothing and gear.

• While commuting by bike, to keep your laptop or documents from getting soaked.

• While traveling, to protect your belongings during transfers or in high-humidity environments.

• In the mountains, the forest, or in urban settings — whenever conditions turn unpredictable.

It's also very useful for protecting a bag left outdoors, or when carrying expensive or fragile equipment (electronics, photo gear, audio...).

If you'd like to explore more accessories, also discover our collection of storage bags for organizing your belongings at home or while traveling.