If you are using this as a replacement for a current generation VO 50

Perfect for a spare inner tube

11-40T Cassette

small dog or medium-sized watermelon to your bike without the need for tools

Swift Industries - Gibby Stem Bag Coyote Styrbånd If you are using thisThe super sized Gibby Stem Bag is designed to fit a 32oz Nalgene bottle, giving it enough capacity to keep your snacks, hydration, and or other essentials safe and sound, even on your longest and most challenging bike rides. The Gibby Stem Bag is made from Challenge ECOPAK 100% recycled polyester and contains approximately 3 plastic bottles rescued from ocean beaches.