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SealLine’s lightest compression sack, the splashproof and ultralight BlockerLite Compression Cinch Sack not only saves space, it saves weight for thru-hikers and gram counters. The ultra-convenient draw cord opening makes it fast and easy to access, all while supplying a high level of splashproof protection.

• Ultralight: Featherweight 20D silicone and polyurethane-coated nylon delivers splashproof defense while barely tipping the scales
• Smarter compression: Unlike conventional systems that pull against seams, the Continuous Compression system encircles the sack to minimize seam strain, maximizing durability for dependable protection
• Securable, easy access: Draw cord closure supplies speedy, hassle-free access to contents while the lockable cord lock ensures the sack stays cinched tight
• Durable construction: Fully welded seams result in stronger and more durably protective construction compared to sewn-and-taped seams
• Efficient-Packing: PackTight packing system sacks feature flat-sided, rectangular shapes that nestle closely together, packing 20% more efficiently than rounded sacks for easy, space-saving organization
• Material: 20D silicone/polyurethane-coated nylon
• Volume: 20 L / 1220 cu in
• Dimensions (L x W x H): 10.4 in x 5.5 in x 18.8 in / 26.5 cm x 14 cm x 48 cm
• Weight: 3.2 oz / 0.09 kg