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: PackTight™ 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.
||10 LTR||15 LTR||20 LTR||30 LTR|
|Color|| Gray, Aqua, Navy, Orange
||Gray, Aqua, Navy, Orange||Gray, Aqua, Navy, Orange||Gray, Aqua, Navy, Orange||Gray, Aqua, Navy, Orange|
|Weight||1.6 oz / 46 g||2.2 oz / 62 g||2.6 oz / 74 g||3 oz / 86 g||3.7 oz / 104 g|
|Width||3.4 in / 9 cm||4.4 in / 11 cm||4.9 in / 12 cm||5.5 in / 14 cm||6.3 in / 16 cm|
|Height||12 in / 30 cm||14 in / 36 cm||16 in / 41 cm||19 in / 48 cm||23 in / 58 cm|
|Volume||305 cu. in / 5 liters||610 cu. in / 10 liters||915 cu. in / 15 liters||1220 cu. in / 20 liters||1831 cu. in / 30 liters|
|Material(s)||70D Polyurethane-coated nylon||70D Polyurethane-coated nylon||70D Polyurethane-coated nylon||70D Polyurethane-coated nylon||70D Polyurethane-coated nylon|
|Country of Origin||Made in China||Made in China
||Made in China||Made in China||Made in China|