Blocker Dry Sack

$17.95 - $27.95
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Versatile, efficient-packing dry sack

Full waterproof protection with a simple roll-top closure, the SealLine Blocker Dry Sack provides resourceful adventurers an efficient-packing shape to optimally organize and protect essential clothing and gear inside a pack.

International Restrictions Apply


Brand Name:
5 L: 305 cu in.
10 L: 610 cu in.
15 L: 915 cu in.
20 L: 1220 cu in.
30 L: 1831 cu in.
5 L: 46 g (1.7 oz.)
10 L: 62 g (2.2 oz.)
15 L: 74 g (2.7 oz.)
20 L: 86 g (3.1 oz.)
30 L: 104 g (3.7 g)
5 L: 3.5 x 6.4 x 11.8 in
10 L: 4.3 x 8.2 x 14.1 in
15 L: 4.7 x 9.2 x 16.1 in
20 L: 5.5 x 10.4 x 18.8 in
30 L: 6.2 x 12 x 22.8 in
Made In:
Other Features:
• Versatile materials: Lightweight 70D polyurethane-coated nylon materials are a tougher, more resilient cousin to the ultralight BlockerLite materials. More durable and versatile, these materials are great for all-around use with confident waterproof protection.
• Waterproof closure: Roll-top closure features a wrinkle-free stiffening strip to ensure a secure seal when closing the dry sack.
• 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.

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