This is larger of the two Velcro ties used to wrap up each wing. T2s and U2s use two per wing. Sport 2s and Sport 3s use one per wing.
12 foot tie down strap, 1 inch wide with spring loaded metal buckle.
The Wills Wing Light Glider Bag is the same construction as the standard Glider Bag without reinforcements or handles. It packs up into a noticeably smaller pack volume then the standard bag and weights approximately 0.7 lbs lighter.