Designed to be the only "Day Ride" Seat bag you&';ll ever need. The waterproof Stoat securely carries your tools, tubes, and spares without any zippers or velcro to get gritty and gummed up The Stoat is the Shrew&';s little brother - A single TPU strap snugs the bag in between the saddle rails and will not budge in rough terrain Transforms into a stable on-frame storage bag that can be placed anywhere simply by reversing the direction of the attachment strap Dropper post compatible Waterproof, no zippers or velcro Welded construction and features a built in Voile urethane strap for easy mounting and solid compression Padded with high density foam to provide structure and prevent rattling Model: Stoat Mount: strap Capacity: 49 cu in (0.8L) Weight: 99g. Color: black