describe:1. Bike storage bags are suitable for your road bikes and mountain bikes, making your ride smoother; you can also share these practical bike storage bags with family and friends for your convenience2. Bicycle waterproof triangle bags are made of nylon cloth, which is durable, wear-resistant and lightweight, so they are a good choice for your riding and suitable for you to enjoy traveling, durable triangle bags are suitable for long-term use3. The length of these bike storage frame bags is approx. 26cm/10.2in, thickness approx. 6cm/2.36in; Our bike storage rack bag provides you with enough space to hold necessary items such as phones, headphones, sunglasses, keys and more.4. Waterproof storage bag: These triangular frame bags have very good waterproof effect, even on rainy days, you can put smartphones, headphones and other items into our bags, practical and waterproof, our triangular frame bags will You provide a new riding experience5. Applicable occasions: These front tube triangle bags are suitable for most road, mountain bike, etc.; with 3 fixing straps, you can install the bag on the bicycle tube more easily, so that they can secure the bag securely and when you The triangle bag does not move easily when riding on rough roadsSpecification:Product name: Rainproof bicycle front top tube frame triangle bagMaterial: nylon clothWeight: 112 gramsSize: 26*6*17 cm (10.2*2.36*6.69 inches)Application: for mountain bikes/folding bikes/road bikesPackage Contents:1 X Bicycle triangle bagPrecautions:1 Please check the size and color before purchasing.2 Items other than those shown in the product photos are not included.3 Please note that due to different monitors, there may be slight color differences, please understand.4. The above data are for reference only. The dimensions are measured manually. Each variable may be different. Please refer to the actual product. Thank you.