Maximize your bike's storage capacity with the Topeak MidLoader Frame Bag. Designed to utilize unused space within your bike frame, the MidLoader securely carries heavier gear, tools, and ride essentials for bikepacking adventures, long-distance touring, and off-road excursions. Constructed from lightweight, durable, and highly water-resistant materials, this frame bag features dual water-resistant zippered openings for convenient access from either side of the bike. FEATURES: Designed to fit inside the bike frame for efficient gear storage and weight distribution Lightweight polyethylene and nylon construction is durable, water-repellent, and stain-resistant Dual water-resistant zippered openings provide easy access from either side Hook-and-loop attachment system mounts securely and removes quickly Compatible with a variety of frame sizes and integrates with Topeak TopLoader bags Ideal for bikepacking, gravel riding, touring, and adventure cycling