Topeak MidLoader DryBag L – 4.5L Waterproof Bike Frame Bag, Dual-Zipper TPU Construction with Reflective Logo, Durable Adventure Storage for MTB, Gravel & Touring | bike-wedges

The Topeak MidLoader DryBag L (Art No. TBP-MD3B) is the ultimate high-capacity, weatherproof frame bag for long-distance riders and bikepackers. Constructed from heavy-duty TPU with reinforced polyester straps, this 4.5-liter drybag provides complete waterproof protection against rain, dust, and mud. The dual-side waterproof zippers allow quick access to gear from either side, while the aerodynamic front-shifted design improves bike balance on demanding terrain. Ideal for carrying tools, food, and extra layers, it securely attaches to top and down tubes with adjustable straps and includes a protective frame film to prevent abrasion. Reflective logo printing enhances visibility during low-light rides, ensuring both safety and performance in every condition.

• Premium Waterproof Design: Made from durable TPU with welded seams and dual waterproof zippers for complete weather protection.
• Large 4.5 L Storage: Spacious capacity ideal for long rides and bikepacking adventures, holding tools, snacks, and small essentials.
• Stable Mounting: Adjustable polyester straps fit top tubes Ø30–66 mm and down tubes Ø45–100 mm, ensuring secure and universal fit.
• Optimized Balance: Front-shifted center of gravity enhances control and handling on MTB, gravel, or touring bikes.
• Smart Details: Features reflective logo for visibility, protective film to prevent frame wear, and supports up to 4 kg; weight ≈ 222 g, size 52.5 × 15 × 6 cm.