100% waterproof and 100% dustproof (but not submersible), Exped Bergen 2 Pocket Liners are made of a soft, durable coated Taffeta nylon with hot-air taped seams, boasting a 10,000 mm water column.
The 140 litre Bergen liner's generous size will fit the biggest of rucksacks, or even fit a rucksack inside it for river crossings and bivvies. The 13 litre pocket liners have grab handles on the bottom for easy use.
To seal the Exped Bergen 2 Pocket Liners, roll the neck down at least three times and clip the buckles for a waterproof seal.