Allround waterproof protection for backpacks (10L–70L) Keeps your pack and gear dry: Waterproof cover shields against rain and moisture during outdoor use, preventing water damage to clothing, electronics, and supplies. Visible and safer in low light: A reflective strip on the back increases visibility to motorists and other trail users, helping reduce risk when cycling or traveling at dusk and dawn. Durable material for repeated use: Made from wearresistant Oxford cloth that stands up to abrasion and outdoor conditions for reliable, longlasting protection. Wide size compatibility: Available in sizes XS through XL to fit backpacks from 10L to 70L. Refer to the included sizing chart to select the correct size for your pack. How this solves common problems Stops sudden downpours from soaking your gear so you can continue your activity without soggy contents. Adds a safety element for lowlight travel so you're more noticeable to others on the road or trail. Uses a tough fabric that resists tears and wear, avoiding frequent replacements. Practical uses Camping: Protect tents, clothing, and food inside your backpack from rain and damp ground conditions. Cycling: Keep electronics, extra layers, and tools dry while riding in changeable weather; reflective strip improves visibility on roads. Day hikes and travel: Prevent moisture damage on day trips or when moving between stations, hostels, or campsites. Key specifications Coverage range: Fits backpacks sized 10L to 70L Size options: XS, S, M, L, XL — consult the sizing chart before Material: Wearresistant Oxford cloth Safety feature: Reflective strip for improved visibility Choose this waterproof rain cover when you need dependable protection, durable construction, and improved visibility without changing the size or function of your existing backpack.