SPECS: Dimensions: 1.6 x 2.4 x 0.5 in. | 40 x 60 x 12.9 mm Weight: 0.7 oz. | 20 g DESIGN & DETAILS: Durable coated nylon construction Convenient foldable design Ultra-light leakproof construction Built in elastic storage loop Able to hold up to 16 oz. of water Includes plastic S-Biner MicroLock for easy attachment