Thank you for viewing. Please confirm the following items: ・No comments are needed before purchase. ・We do not offer discounts on single items. ・We do offer combined purchases, so please request them. ・We will only comment after purchase when shipping. This backpack cover is highly water-repellent and has high water resistance, making it difficult for water to penetrate. It has a maximum water resistance of 2000mPa and uses a material that prevents water from easily entering. The cover uses highly elastic rubber, allowing it to completely wrap around the backpack. You can quickly waterproof your backpack just by having it with you in case of sudden rain during your commute or outings. It folds up compactly, so it won't get in the way. It is also recommended for outdoor activities, camping, mountain climbing, and fishing. ◆Shipping◆ ・We will ship via regular mail or Click Post. ・There is no tracking number. ・Shipping days are Monday, Wednesday, and Friday. If a national holiday falls on these days, shipping will be the day before or the day after. ・Shipping will be the next day or later. ・Delivery takes 3-5 days. ・It may take 4-7 days or more depending on the weather, holidays, and traffic conditions. ◆About the product◆ ・Brand new, unused item. ・Waterproof backpack cover ・Quantity: 1 ・Backpack size: 30-40L ・Size: Height 52cm x Width 37cm x Thickness 18cm ・Color: Black