The Zefal tool bottle is a great way to keep your ride essentials safe and secure at a convenient place on your bike frame. Zefal’s tool bottle is available in two sizes, medium and large. The inside compartment is adjustable to have different sized compartments depending on your tools. Completely waterproof, the toolbox keeps your belongings dry.Please note: Only the large option has 2 compartmentsReview | 9 / 10“Thanks to its ability to keep the elements out and sit largely unnoticed in your spare bottle cage, the Z Box L is £6.99 well spent if what you need is extra-solid and dependable storage.” – Road.ccKey Features:Medium:Material: PolypropyleneCompartments: 1Height: 170mmCapacity: 0.6l / 20ozWeight: 80gLarge:Material: PolypropyleneCompartments: 2Height: 250mmCapacity: 0.8l / 26 ozWeight: 130gTech Spec:Waterproof: protects your items from the elementsConvenient Storage: compact and practical storage solutionBottle Cage Fitting: Easy to grip and transport on the bikeAdjustable 2 in 1: Adjustable compartments. It can be divided in two parts for better storageNote: Tool bottle only, pumps or tools not included