SKB Cases 4119 Hard Exterior Waterproof ATA Single Parallel Limb Bow Case, BlackSafety must be a priority when transporting hunting equipment. Ensure your breakdown remains safe with the SKB Cases 4119 Hard Exterior Waterproof ATA Single Parallel Limb Bow Case. The 2SKB 4119 Parallel Limb Bow Case is the perfect solution for transporting nearly any model of parallel limb bow and all required gear. This heavy duty case is ATA specification 300, category 1 rated (a minimum of 100 trips by air) with molded in bumper protected TSA