Boundless Series Waterproof Bike Frame Bag

Rhinowalk Boundless Series Waterproof Bike Frame Bag Built for road cycling, gravel rides, commuting, and bikepacking, the Rhinowalk Boundless Series Waterproof Bike Frame Bag keeps daily ride essentials organized inside your bike frame triangle without crowding your jersey pockets or handlebar setup. Key Features Waterproof 600D TPU construction: Durable 600D TPU polyester fabric, high-frequency welded seams, and a sealed waterproof zipper help protect your gear from rain, road spray, and wet conditions. Slim, low-interference profile: The narrow frame-hugging shape helps reduce knee rub and keeps pedaling smooth on long rides. Dual-sided storage: One side opens to a deeper compartment with a main pocket and three inner pockets; the other side includes a shallow pocket with one inner organizer pocket. Secure TPU strap mounting: Adjustable TPU straps hold the bag firmly to the frame and help reduce movement on rough roads. Frame-friendly fit: Designed for the frame triangle area and suitable for road frames 56 cm and above, while helping preserve access to bottle cages. Reflective logo detail: Subtle Rhinowalk reflective branding improves visibility in low-light conditions. Choose Your Size Size SKU Capacity Weight Dimensions Included Straps L BWJ0805 1.3 L 190 g 27 × 6.5 × 10.5 cm 3 TPU straps XL BWJ0806 1.9 L 273 g 40 × 6.5 × 10 cm 4 TPU straps Best For The L / 1.3 L size is ideal for daily training, commuting, and compact ride essentials. The XL / 1.9 L size is better for longer rides, gravel routes, bikepacking, and carrying extra tools or nutrition. What Fits Inside Store energy gels, spare tubes, tire levers, CO₂ cartridges, cards, cash, keys, a phone, compact tools, and other small ride essentials in organized compartments. Fit & Care Notes Please check your bike’s frame triangle space, bottle cage position, cable routing, and frame geometry before purchase. Fit may vary by bike model and size. The bag is designed for rain and splash protection, but it is not intended for long-term submersion. For phones, cameras, documents, and other valuables, use an additional waterproof pouch. Clean with a damp cloth and air dry. Do not machine wash, tumble dry, or expose to prolonged direct sunlight.