Montbell Instrument Rain Cover S This rain cover protects your valuable instrument case from rain. It uses durable material with excellent water resistance, and seam tape is applied to the seams for high waterproof performance. It can be compactly stored in the included stuff sack, making it convenient to carry. It is compatible with small instrument cases such as mandolins and violins. Specifications 【Material】40-denier nylon ripstop [back side: Hydropro®] 【Weight】78g New, Unused Retail Price: 4400 yen I purchased this as a rain cover for my son's violin, but the size didn't fit, and I only tried it on once. It has been stored by a private individual, so please consider this when purchasing.