The Exped Waterproof Compression Bag is an ideal solution when you need to maximise pack space without compromising weather protection. Perfect for tent flys, tarps, sleeping bags, and clothing, this versatile bag combines effective compression with reliable waterproof performance. Made from durable 70D taffeta nylon and fully tape-sealed, it also functions as a roll-top dry bag to keep your gear dry in wet conditions. Unlike traditional compression sacks that shorten height, this design compresses the width of your gear, making it especially well suited for tents and long, bulky items. The slim, elongated shape is ideal for filling narrow spaces inside your pack or for attaching gear externally, as it fits neatly under rucksack compression straps. Waterproof Compresson Bag Features Waterproof bag with 4 compression straps Compresses horizontally to create longer cylinder shape (the perfect shape for storing in your pack) Flat valve expels air during compression Roll top, drybag closure Full taped seams Grab handle on bottom side of bag for easy carrying TECH SPECS Volume: 13L (SML), 19L (MED), 36L (LGE) Weight: 86g (SML), 100g (MED), 128g (LGE) Dimensions: 42 x 20cm (SML), 52 x 22cm (MED), 65 x 28cm (LGE) Materials: 70D taffeta nylon, fully seam taped, flat-valve