Ultra-Secure 3-Side Mount - Features 3 top hook & loop straps + 1 reinforced side strap, creating a 4-point anti-sway system that locks the downtube bag firmly on MTB, gravel, and road bikes even on rocky trails.
Weatherproof Protection - Made with tear-resistant 600D polyester fabric & fully taped waterproof zipper, keeping tools, phones, and snacks dry in heavy rain or river crossings.
Optimized 2L Compact Design - Measures 36 x 12 x 4.5cm (14.17"x4.72"x1.77"), fits standard bike frames and stores repair kits, tire levers, CO2 inflators + 6.7" phones without blocking water bottles.
Tool-Free 10-Second Install - No screws or tools needed! Just wrap elastic straps around the tube, adjust hook & loop fasteners, and ride – perfect for quick gear access during bikepacking races.
Lifetime Durability Guarantee - Reinforced stitching at stress points + abrasion-proof base survives crashes and brush. Includes Tosuod’s 2-year warranty – if it fails, we replace it!
