These are small stuff sacks for use with personal escape rope. Featuring an attached strap loop on the back allowing attachment to your harness or gear with a carabiner. Standard will hold 70 (21 m) of 8 mm cord, or 50 (15 M) of 3/8" (10 mm) rope. Small bag will hold 35 (11 M) of 8 mm cord. Optional trigger snap allows quick connecting to your gear. Weight 3 oz. (85 g). Made in the U.S.A.