The super-sized Gibby Stem Bag is designed around a 32oz Nalgene bottle, giving it enough capacity to keep your snacks, hydration, and/or other essentials safe and sound, even on your longest, roughest bicycle adventures. Features: 1.75L Capacity Fits a 32oz wide mouth bottle One Handed Open/Close Easy access to contents while riding. Flexible Attachment Adjustable velcro straps & daisy chain for adaptable fit Foam Padding Adds structure and protects contents. Unique Crescent Shape Designed to minimize knee strike while pedaling Includes: 3 x velcro straps Dimensions Measurements: 5" w x 9.5" h x 3" d Capacity : 1.75 Liters Weight: 3.5 oz Materials List Swift Industries SI600X, recycled polyester Nylon packcloth 400D RBC450RS (Recycled Bag Cloth Ripstop 450D)