Expanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches.Specifications130-gram (0.29-pound) weight 60-to-80-cubic-inch capacity Measures 4.1-by-4.7-by-7.9 inches (W x H x D)"Topeak, Aero Wedge W/Straps Black-Medium Expanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches. Specifications 130-gram (0.29-pound) weight 60-to-80-cubic-inch capacity Measures 4.1-by-4.7-by-7.9 inches (W x H x D) " Expanding compartments can boost your storage space in seconds. The Topeak Aero Wedge Pack is a convenient gear-toting solution that clips instantly to the back of your bike's saddle and seat post. Constructed of rugged 1,200-denier Cordura material with DuPont Teflon coating for weather resistance, the pack attaches with a Velcro strap mount and snap-on buckles. The expandable bag's large main opening offers room for all of your essential road gear, and a 3M reflective strip and rear light attachment offer safety-minded touches. Specifications * 130-gram (0.29-pound) weight * 60-to-80-cubic-inch capacity * Measures 4.1-by-4.7-by-7.9 inches (W x H x D)

Capacity: 1.48 - 1.97 L / 90 - 120 ci. 3M Reflective Strip, ?RedLite Clip. Nylon straps; buckle attachment. Large openings swallow up all the things you take on your ride. Expandable. Made in Taiwan. 3M reflective strip. Constructed from 1200D polyester.

Capacity: 1.48 Liters. Strap Type: Removable. Mounting Type: Seat Mount. Pattern: Solid. Item Weight: 5.81 Ounces. Item Dimensions LxWxH: 9.1 x 5.1 x 5.5 inches. Material: 1200 Denier Nylon, Dupont Teflon Coating. Brand: Topeak. Size: Large. Color: Multi. Date First Available: October 18, 2001. Best Sellers Rank: #4,572 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 9,870 ratings 4.6 out of 5 stars. : B000FIE45O. Sport Type: ?Cycling. Size: ?Large. Outer Material: ?Aluminum. Style: ?Does Not Apply. Model Year: ?2012. Part Number: ?95235. Manufacturer: ?Topeak. Number of Items: ?1. Suggested Users: ?Unisex-adult. Material: ?1200 Denier Nylon, Dupont Teflon Coating. Color: ?Multi. Model Name: ?Lg Aero Wedge Pack. Brand Name: ?Topeak. Item Weight: ?5.81 Ounces. Item Dimensions LxWxH: ?9.1 x 5.1 x 5.5 inches. Package Weight: ?0.18 Kilograms. Item Package Dimensions L x W x H: ?12.87 x 9.33 x 3.54 inches.