Bicycle Front Frame Triangle Storage Bag Waterproof Tube Pouch Purpose built for the front frame triangle area, this storage bag is designed to hold a spare inner tube and keep essential items within reach during rides. Secure attachment: Three fastener tapes with adhesive patches grip the bag to the bicycle frame, keeping it steady and not easy to slip. Large capacity: Roomy enough to store a spare inner tube plus cellphone, sunglasses, gloves, and a purse or small valuables. Waterproof protection: Made of waterproof material to protect contents from rain drops and water spray, helping to keep items dry. Use scenarios: Daily commute in variable weather: carry a spare inner tube and everyday items like a phone and keys, with protection from light rain. Rainy or sprayprone rides: keep valuables such as sunglasses and a wallet dry while riding on wet roads. Short tours or training rides: access essential items quickly and securely without adding bulk to the ride.