【New】【Instant Purchase OK】 【If in doubt, choose this size!】 One of these for your camping, hiking, and outdoor bag! Protects your important backpack and belongings from dirt during activities and sudden rain. Suitable for a wide range of sizes, this size is recommended. ●●Product Size and Color●● Size: 35L Suitable Size: 20-40L Color: Black Material: Nylon/Polyester ●●About Suitable Sizes●● ・Suitable for a wide range of sizes, from 20 liters to 40 liters. ・The inside is rubberized, so it fits both small and large backpacks. ・I actually tried it on a Gregory 22L and a Nike 13-inch, and it fit perfectly! ・Let's definitely protect your important backpacks from famous brands like The North Face and Coleman from rain and dirt! ●●Product Features●● ・Strong water repellent & waterproof! Nylon material firmly blocks water ingress. ・Fits any backpack with rubber. ・Folds up compactly for storage. ・Can also be used for bicycle front baskets, carry cases, and saddle covers, in addition to backpacks. ・Can be used all year round, including rain, torrential downpours, and snow. ●●Shipping Method●● Anonymous shipping (Yu-Yu Mercari delivery) *Arrives faster than regular mail! ●●My other products are here●● #KoharuProductList009 #KoharuProductList009 We aim for the best deals, careful service, and fast work. Thank you! ●●About Shipping●● ☆We will ship it in a waterproof bag. ☆We will ship quickly and respond promptly. ☆We will disinfect and wash our hands before shipping. We are looking forward to your purchase! Backpack Cover Rain Cover Waterproof Cover Water Repellent Lightweight Compact Outdoor Commuting School Commuting Rainy Day Goods Convenient Goods Carry Bag Cover School Bag Cover