Carry just the necessities in Topeak's Large Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.
Capacity: 90-120 cubic inches
Dimensions: 8.3 x 4.9 x 5.5 inches
Weight: 176 grams