WOTOW Bike Frame Bag - Waterproof Bike Triangle Bag with Side Pocket - Reflective Bicycle Under Tube Storage Pouch for Road Mountain Cycling Travel, 1.8L

Specifications

• Humanized Design --- The triangular bike bag is thoughtfully shaped to not disrupt the water bottle bracket and prevent interference with leg movement during cycling. There are fixed accessories around the triangle bag, so it will not move randomly during riding.
• Featuring dimensions of 11.8*4.5*3.5*2.36” (length, longer height, shorter height, and thickness) the bike storage bag boasts a 1.8L large capacity. Please refer to the image for a better understanding of the bag size before purchasing. The bike under tube bag includes one main pocket with an inner mesh pocket and a side pocket for easy access and retrieval, providing ample space for daily essentials such as cards, mobile phones, power banks, gloves, sunglasses, and other accessories.
• Solid Water-resistant Material --- The bike bag is made of 900D polyester fabric coated with PU, which is highly water-resistant outside, durable and easy to clean. This bike pouch with water-resistant zippers also helps keep rainwater out. Your essentials will be well-protected even in a downpour.
• Large Reflective Area for Night --- Equipped with a large reflective area on both sides, the slim frame bag reflects light from all angles, enhancing visibility during night rides and ensuring a safer cycling experience. An ideal choice for cyclists who enjoy night riding or need to commute in the dark.
• Removable Straps for Various Bikes --- 3 hook-and-loop fastener straps are stable enough to hold the bike storage bag under the tube, allowing for easy installation and removal in seconds. The position of straps near the handlebar can be tailored to your needs. Suitable for most bikes such as mountain bikes, road bikes, etc.
• If you would like to install the bag behind the head tube on your bike, please make sure that the angle between the top tube and down tube is larger than 45°. Otherwise, the bag cann't be installed in this position. Also, please make sure your bike tube diameter is bigger than 17. inches. If not, the bag will wobble while cycling.