Jandd Mountaineering Frame Pack Universal 23 Deg The Universal Frame Pac?ÇÖs are designed to fit odd sized areas in the generally underutilized space on your bikes frame. They can fit forwards, backwards, upwards or downwards. The Universal Frame Pac?ÇÖs have a completely customizable six-point attachment system. The bags have a 1?Ç¥ web daisy-chained around the perimeter, sewn to a double layer consisting of Cordura?« and a inner vinyl scrim. 6 adjustable 1?Ç¥ hook & loop ties can be placed in any of the 19 attachments points giving and incredibly steady customized fit. The Universal Frame Pac currently come in 2 geometrizes; like pieces of pizza are cut at slightly different angles. The 23?? Universal Pac is slightly thinner but about 1.5?Ç¥ longer than the 28?? which is stouter. The Frame Pac?ÇÖs feature a full-length, zippered pocket that allows easy access to gear on the fly; like the regular and large Frame Pac also provide a second full-length, flat, zippered pocket to keep your stuff organized and accessible. Storm flaps protect both pockets.