These pack liners are like giant dry sacks. They're designed to safeguard your gear inside your backpack when you're facing heavy rain or crossing rivers. With a seam - sealed roll - top closure, they keep your gear completely waterproof. They come in an oval - base backpack shape. The fully waterproof, seam - sealed roll - top bags offer great value and are very durable. They're made from 70D nylon. Available in different capacities: 50 Litres with dimensions (Oval base) x height: (49 x 16) x 79cm and an average weight of 232g; 70 Litres with dimensions (Oval base) x height: (51 x 20) x 90cm and an average weight of 272g; 90 Litres with dimensions (Oval base) x height: (55 x 25) x 122cm and an average weight of 376g.
Using your Sea to Summit Pack Liner is easy. First, open the roll - top closure. Put your gear inside the liner carefully. Then, roll down the top tightly and seal it to keep water out. When you're on the move, make sure the liner is placed well inside your backpack so it doesn't shift around. For maintenance, after each use, if it's wet, dry it in a well - ventilated area. Avoid sharp objects that could puncture the liner. If it gets dirty, you can gently wash it with mild soap and water. Store it in a dry place when not in use to keep it in good condition.
