Seal Line Blocker Dry Sack 20L
Featuring an efficient-packing, patent-pending rectangular shape and strong fully welded seam construction, Blocker waterproof dry sacks are the easiest way to organize and protect clothing and gear in your pack, luggage, or on a boat.
- Space-saving: Patent-pending rectangular shape packs 20% more efficiently than rounded dry sack shapes, saving space in your pack.
- Efficient-packing: PackTightTM packing system takes advantage of the flat-sided, rectangular shapes of the Blocker dry sacks, closely nestling them together for easy, space-saving and intuitive organization.
- Waterproof strength: 50% stronger than sewn and taped seams, all seams are welded to deliver superior strength, durability, and waterproof protection over time.
- Tough: High-strength 70-denier polyurethane-coated nylon is light enough to satisfy ounce-counters, yet durable enough to stand up to life outside a pack.
- Eco-friendlier: PVC-free materials offer a reduced environmental impact over vinyl materials.
- Secure: Roll-top closure features a grippy stiffening strip to ensure a wrinkle-free, secure seal when closing the dry sack.
- Easy organization: Available in 4 colors and 5 sizes, making it easy to organize by both dry sack color and size.
Grey, Aqua, Navy, Orange
3 oz / 86 g
5.5 in / 14 cm
19 in / 48 cm
1220 cu. in / 20 liters
70D Polyurethane-coated nylon
Country of Origin
Made in China
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