Sea to Summit Compression Sacks
The Sea to Summit Compression Sack features a "Flip-Top-Lid" design prevents strap tangling. SIZE/VOLUME: XS - 5.5" x 14" / 6 Ltr to 2 Ltr; Small - 7" x 16" /10 Ltr to 3.3 Ltr; Medium - 8" x 18" / 15 Ltr to 5 Ltr; Large - 9" x 20" / 20 Ltr to 6.5 Ltr; XL -10.5" x 23" / 30 Ltr to 10 Ltr.