Big Agnes Hyperbead Pumphouse Ultra Gray. Featuring extra durable and water-resistant HyperBead fabric this handy pump doubles as a stuff sack or a pillow in a pinch Specifications for Big Agnes Hyperbead Pumphouse Ultra: Manufacturer: Big Agnes Packed Size: 8x14x20 in Color: Gray Fabric/Material: 30D Nylon Weight: 3 oz Thickness: 8 in Features of Big Agnes Hyperbead Pumphouse Ultra A multi-use sleeping pad inflation pump that may also be used as a stuff sack pillow and more Featuring our strongest and most durable HyperBead fabric technology for increased tear strength and water resistance Roll-top buckle closure keeps gear inside secure and dry and can be used to attach stuff sack wherever it is needed Can be used on any pad with a standard sized air valve Air volume when fully inflated: 38in x 16in x 8in Stuff sack volume when rolled closed : 20in x 14in x 8in Proprietary HyperBead fabric; 30D Nylon Package Contents: Big Agnes Hyperbead Pumphouse Ultra Big Agnes APUMP25: Hyperbead Pumphouse Ultra Gray