Altatac Alta-Bag Waterproof Dry Bag Backpack 20L Black

Built for wet conditions

The Altatac Alta-Bag is a 20L waterproof dry bag backpack designed to keep gear dry during kayaking, hiking, camping and boating. It uses heavy-duty 500D PVC composite fabric to block water, sand, dust, mud and snow. A roll-top closure seals the main compartment while an outer zip pocket offers splash-proof access to small essentials. Adjustable shoulder straps provide a secure fit for male users.

Replaces basic dry sacks

This backpack upgrades from simple dry sacks that lack carrying comfort or external organisation. The integrated shoulder straps free your hands for paddles or trekking poles. The splash-proof zip pocket keeps frequently used items reachable without opening the main seal. The jump is worth it when you need both full submersion protection and hands-free transport for a full day on the water or trail.

Holds seal under constant spray

The roll-top closure maintains its watertight seal during sustained exposure to waves, rain or splashing rather than only brief dunks. The 500D PVC material resists abrasion from sand and rock contact over extended trips. Contents stay dry through hours of kayaking or heavy downpours without the seam fatigue that affects lighter fabrics. The strap attachment points are reinforced to handle a loaded pack shifting continuously in rough conditions.