SealLine's new range will appear early next year

Outdoor brand SealLine is to launch a new range of dry sacks aimed at saving space in your rucksack.

The Seattle-based company will unveil its Blocker and BlockerLite dry sacks at next week’s giant OutDoor trade show in Germany.

The company said: “The modular, rectangular Blocker and BlockerLite Dry Sacks stack for colour-coded organisation and ultimate space savings. The dry bags’ welded construction is 50 per cent stronger than sewn and taped seams, ensuring backpacking gear stays dry in the harshest backpacking conditions.”

It said its BlockerLite Dry Sacks, are SealLine’s lightest fully welded dry sacks. The patent-pending dry sacks combine PackTight flat-sided packing technology with ultra-lightweight materials and welded-seam construction for ultra-light adventures where packing efficiency is a priority.

The roll-top closure features wrinkle free, double-sealing technology to keep moisture firmly outside. Colours include blue, coral, orange, and yellow.

The Blocker Dry Sack, boasts a high-strength nylon and 70D polyurethane-coated, PVC-free material for ultimate durability. Easy roll-top designs make the dry sack’s contents easy to access while the wrinkle free, double-sealed closure provides peace of mind. Colours include grey, navy, aqua, and orange.

The new range will be available in selected stores starting January 2016.